These gaskets were perfect. Although not for an aviation application, these gaskets were for sealing the oil drain plug on a 1925 Model T. These were what the original manual called for and they worked out great. Very happy with the service. Even as small as it was. Sales Agent: Service Rating: 5 stars Shipping Prompt: Items Correct: Well Packed: Any Backorders: Price as Quoted: These gaskets were perfect. Although not for an aviation application, these gaskets were for sealing the oil drain plug on a 1925 Model T. These were what the original manual called for and they worked out great. Very happy with the service. Even as small as it was.

Frank E Verified Purchase

MS35769-15 Gasket

Very quick shipping. Crush washer was a perfect fit for this 120 year old gas engine restoration

Lawrence B Verified Purchase

MS35769-52 Gasket

Item not easy to find locally. But you were able to sell me in small quantities at a fair price

Sam O Verified Purchase

MS35769-29 Gasket

Ideal for my use.

Dennis T Verified Purchase

MS35769-48 Gasket

Best price for this item

Mandy W Verified Purchase

MS35769-21 Gasket

A+++++++

Mike W Verified Purchase

MS35769-48 Gasket

Performed as expected. Would buy again. Fits my C150M Oil Screen as expected.

Jeff D Verified Purchase

MS35769-48 Gasket

Common product

Eric J Verified Purchase

MS35769-48 Gasket

Common product

Eric J Verified Purchase

MS35769-11 Gasket

Common product

Eric J Verified Purchase

MS35769-18 Gasket

Great product and fast delivery

Joseph P Verified Purchase

MS35769-11 Gasket

Easy to identify correct part. Easy to order. Shipped quick.parts installed and back in the air.

Chris H Verified Purchase

MS35769-20 Gasket

Nice to see a stock of them

Daryl L Verified Purchase

MS35769-18 Gasket

Received as ordered

Roger J Verified Purchase

MS35769-48 Gasket

As ordered timely delivery

Dwyer B Verified Purchase

MS35769-21 Gasket

Oil screen gasket

Palmetto A Verified Purchase

MS35769-48 Gasket

Product exactly as described and delivered exactly on the day expected

Bernard T Verified Purchase

MS35769-24 Gasket

They work well for what I use them for. Model T Ford not aircraft.

Brendan D Verified Purchase

MS35769-31 Gasket

Very good

Mike F Verified Purchase

MS35769-18 Gasket

As advertised, quick shipment

Dixon S Verified Purchase

MS35769-21 Gasket

5 out of five, five being the best!

Keystone A Verified Purchase

MS35769-11 Gasket

Great service and in stock!

Clifford S Verified Purchase

MS35769-48 Gasket

As advised

Dan W Verified Purchase

MS35769-11 Gasket

Look good. Haven’t installed yet

Carl R Verified Purchase

MS35769-52 Gasket

Work very nicely.

Jay D Verified Purchase

MS35769-31 Gasket

I’m very happy

Roberto B Verified Purchase

MS35769-48 Gasket

Great product, fast and reliable delivery

Donnie Verified Purchase

MS35769-48 Gasket

Goes between the sump and the big plug bolt with the strainer

Andrew R Verified Purchase

MS35769-31 Gasket

Pacific Coolers of California sold me a cooler for my Stinson with Franklin engine. It required a copper crush gasket for the temperature bulb. The gasket you sold was correct for ID of 3/8 but 5/8 OD was too large and needed to by 9/16

Mark D Verified Purchase

MS35769-5 Gasket

This amazing product greatly exceeded expectations and increased my TAS by 9 kts!

Claudio P Verified Purchase

MS35769-21 Gasket

Perfect, performed as expected

Stephen S Verified Purchase

MS35769-11 Gasket

Product meets specs and works as expected.

Chad H Verified Purchase

MS35769-21 Gasket

Product meets specs and works as expected.

Chad H Verified Purchase

MS35769-31 Gasket

All items were what I ordered

Laban H Verified Purchase

MS35769-48 Gasket

arrived quickly...havent installed yet..but looks good.

John G Verified Purchase

MS35769-21 Gasket

oil seal

Paul B Verified Purchase

MS35769-31 Gasket

Fits the O-300 oil screen perfectly.

Keith W Verified Purchase

MS35769-48 Gasket

Yet to fit the new crush washer seal. Working top end and then will drain the oil for this replacement and new plug.

Bruce G Verified Purchase

MS35769-31 Gasket

Great product. Exactly that for which I was looking.

Terry R Verified Purchase

MS35769-6 Gasket

always needed

Flying M Verified Purchase

MS35769-48 Gasket

Every items ordered came in excellent condition.

Pedro L Verified Purchase

MS35769-18 Gasket

Every items ordered came in excellent condition.

Pedro L Verified Purchase

MS35769-11 Gasket

Every items ordered came in excellent condition.

Pedro L Verified Purchase

MS35769-48 Gasket

Perfect fit

Reed Verified Purchase

MS35769-21 Gasket

Right part, good quality

Todd H Verified Purchase

MS35769-11 Gasket

Continental A-65 oil tank drain bolt size. . .

Mark R Verified Purchase

MS35769-11 Gasket

Gaskets work as advertised. Always have and always will provided they are installed properly. Anytime I break the filter adapter housing apart, I’m swapping this out. Never have any leaks.

Jacob M Verified Purchase

MS35769-51 Gasket

Exactly as ordered.

Karl M Verified Purchase

MS35769-21 Gasket

Good

Eugene S Verified Purchase

MS35769-11 Gasket

Good

Eugene S Verified Purchase

MS35769-48 Gasket

reasonably priced crush gaskets

Fred G Verified Purchase

MS35769-11 Gasket

Keeps the good stuff in and the bad stuff out.

Paul W Verified Purchase

MS35769-9 Gasket

Thank you, for having the right parts I was looking for, all thou I am not using them on an aircraft, Im using them as replacement seals for exhaust and intake valve cages on a 1919 antique novo gas engine. They are the exact same size and style as the original equipment that came on these engines new. Also very fast shipping, Thanks again.

Bruce G Verified Purchase

MS35769-48 Gasket

All good, as expected

David J Verified Purchase

MS35769-11 Gasket

I bought this because I though I would need it to install oil temp gauge 10-11900, but I didnt need it because if you dont remove the adapter nut # 44-0024 its not necessary

Phillip H Verified Purchase

MS35769-11 Gasket

Work as designed

Fred T Verified Purchase

MS35769-17 Gasket

I use these gaskets not in an aircraft but for a vintage Italian motorcycle. They fit and work perfectly.

David P Verified Purchase

MS35769-39 Gasket

Fit my XS650 oil drain plugs perfectly!

Issac R Verified Purchase

MS35769-31 Gasket

What can go wrong if you take care installing, open side to non movable side.

Doug O Verified Purchase

MS35769-15 Gasket

It was what I ordered as a spare for my Saf-Air Oil drain valve install.

Darryl P Verified Purchase

MS35769-11 Gasket

You had them in stock. Quick shipping

Peter T Verified Purchase

MS35769-2 Gasket

Just as advertised, round, flat with the correct size hole right in the middle. ---Hunter A&P IA

Aloft A Verified Purchase

MS35769-21 Gasket

As advertised, fast shipping

Todd H Verified Purchase

MS35769-18 Gasket

As advertised, fast shipping

Todd H Verified Purchase

MS35769-11 Gasket

As advertised, fast shipping

Todd H Verified Purchase

MS35769-48 Gasket

As advertised, fast shipping

Todd H Verified Purchase

MS35769-35 Gasket

The ideal crush gasket for Jabiru engine sump plug, & also Rotax oil tank sump plug. Use then routinely.

David Verified Purchase

MS35769-9 Gasket

Cheap, and quick, can’t ask for more.

Dana P Verified Purchase

MS35769-48 Gasket

Great

Michael C Verified Purchase

MS35769-48 Gasket

Have not had a chance to install yet. Part of my order is still back ordered.

Gregg O Verified Purchase

MS35769-48 Gasket

Fast service, good items. Five Stars!

Carlos D Verified Purchase

MS35769-31 Gasket

As advertised.

Wayne B Verified Purchase

MS35769-11 Gasket

As advertised.

Wayne B Verified Purchase

MS35769-48 Gasket

xcellent

John W Verified Purchase

MS35769-29 Gasket

good

Hamard Verified Purchase

MS35769-21 Gasket

good

Hamard Verified Purchase

MS35769-21 Gasket

good

Hamard Verified Purchase

MS35769-31 Gasket

Great

Trevor A Verified Purchase

MS35769-11 Gasket

Great

Trevor A Verified Purchase

MS35769-8 Gasket

Great

Trevor A Verified Purchase

MS35769-13 Gasket

Great

Trevor A Verified Purchase

MS35769-17 Gasket

Great

Trevor A Verified Purchase

MS35769-15 Gasket

Great

Trevor A Verified Purchase

MS35769-9 Gasket

Great

Trevor A Verified Purchase

MS35769-6 Gasket

Great

Trevor A Verified Purchase

MS35769-5 Gasket

These are a must when replacing the oil screen on 0-540

Gr M Verified Purchase

MS35769-21 Gasket

Good construction!

Thomas J Verified Purchase

MS35769-11 Gasket

The order as seen on the left of this window did not come with the approximately 2 ring. The main thing I needed was the large ring for the oil filter screen and it did not come. The entire order cost around $16+, mostly shipping but I understand that delemma.

John H Verified Purchase

MS35769-13 Gasket

The order as seen on the left of this window did not come with the approximately 2 ring. The main thing I needed was the large ring for the oil filter screen and it did not come. The entire order cost around $16+, mostly shipping but I understand that delema.

John H Verified Purchase

MS35769-13 Gasket

Exactly as I ordered it.

Saviair S Verified Purchase

MS35769-11 Gasket

Gasket seals are made correctly.

Greg I Verified Purchase

MS35769-11 Gasket

If you got a O200 cont this gasket and AN900-10 will work on filter screen and temp cap

Greg I Verified Purchase

MS35769-48 Gasket

The right part for the right price and the shipping was reasonable and fast And these parts were used on a 1975 Yamaha 650 motorcycle Thank you Air Craft Spruce !!!

Michael B Verified Purchase

MS35769-29 Gasket

A friend recommended this part for a motorcycle restoration as the originals were not available. Perfect fit top quality item, great price.

David P Verified Purchase

MS35769-39 Gasket

Great product.Great service

James D Verified Purchase

MS35769-21 Gasket

The right price

Michael T Verified Purchase

MS35769-21 Gasket

fast shipping

Fredrick G Verified Purchase

MS35769-21 Gasket

fast shipping

Fredrick G Verified Purchase

MS35769-11 Gasket

Textron wanted $23.00 plus for the same part. Order two so you will have one at the next oil change for the sump screen plug on your O 360.

Victor K Verified Purchase

MS35769-21 Gasket

looks as advertised.

Paul Y Verified Purchase

MS35769-11 Gasket

Is as pictured.

Paul Y Verified Purchase

MS35769-52 Gasket

Excellent product, works as advertised

Jim G Verified Purchase

MS35769-9 Gasket

Just hardware.

Keith P Verified Purchase

MS35769-48 Gasket

Not much to say its a gasket.

Robert W Verified Purchase

MS35769-9 Gasket

Quick delivery

Joseph D Verified Purchase

MS35769-48 Gasket

Perfect crush washers for my 1950 DeSoto oil drain plug. Very good service and lightning fast shipping.

The real deal! Real crush washers! Size was exactly as needed for intended purpose and these crushable washers did the job. Solved a longstanding problem where a previously used fiber washer became brittle with use and failed. Have bought washers sold as crush washers before but they did not appear to be anything other than regular washers that were (supposedly) made out of pure copper.

They are so shiny!

Exactly as advertised and shipped promptly Thx

Perfect fitment

Perfect fit for a flathead 6 oil pan drain

Just what I needed

got it quickly

Good quality crush washer

Fast delivery, great service as always

AS consistently provides excellent service.

Always satisfied with your products

As usual excellent product

The people at the Wasilla store knew exactly what I needed, in regards to this gasket, and I did not have to look up the part numbers. It all worked out good...

ID & OD dimensions were right on!

as the product described

Quick service and exactly as ordered/expected.

Exactly as expected

Yep. Put em on, crush em down, no leakie

These work great on my Yamaha XS650 drain plus, and for a third the price!

Correct item, super fast shipping!

Excellent quality , fast shipping. excellent selection, just what I was looking for. Thanks

These fiber crush gaskets are the best Ive found. Excellent selection, made well, and fast shipping. Thanks

Excellent quality and fast service.

Great quality, quick shipping.

Great product, easy ordering.

All good

Part was in stock and shipped quickly. Used it for my oil change (can’t forget those screens).

These crush washers are perfect for my application oil drain plug washers for a 1975 Yamaha 650 motorcycle Parts are hard to find for these bikes and these are an exact fit !!

These AN900 Crush Washers are being used to seal around the engine and transmission oil drain plugs on. 1972 VW Super Beetle restoration project. I can always rely on Aircraft Spruce to have what I need, and to get it too me quickly and at a reasonable price.

It was a hard to find product in Canada but you had it in stock. Excellent quality, fast shipping.

As expected.

Ken K... perhaps you should have read the description: AN900 (MS35769) annular copper-asbestos gaskets (crush washers) ...: Pretty clear. Plus the MS and AN specs are very specific as to what they are.

Perfect for my Norton 850 restoration project

Used it to replace exhaust gaskets on a motorcycle, fit is perfect and price very competitive compared to gaskets from the dealership. Very satisfied!

Perfect fit. Quick delivery. Will use again when needed.

While legal and of the correct diameter, these crush washers are made of very thin copper and always leak. I used to have a stash of old ones which were much more substantial and never leaked but I have run out. Spruce should change its supplier for AN900 crush washers.

I guess the quality is OK, but the description should be more descriptive. I thought I was buying solid copper crush washers. Instead they are copper clad gaskets. Cant use them.

I bought a dozed AN900-28 crush washers and they leak. I tried two of the 12. they both leaked. I ended up buying some old stock washers from an A&P on the field and they do not leak. The newer washers are thinner material and do not fit as well.