Part# 04-00219
MFR Model# WF-0250-0115-0032
Part No.Thread Size


Nylon Washers
Less 20% Discount on 100 per size
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Paul B Verified Purchase


May 17, 2022

White B Verified Purchase


April 27, 2022

Kenneth W Verified Purchase


January 22, 2022

Exactly what I ordered. Nice product. Thanks guys!

Michael N
April 17, 2021

Nylon washers! Never seen better ones.

Joshua M
December 30, 2020

These worked great!

William S
December 16, 2020

Nice washers.

Astrid B
November 5, 2020

Good description , Order came on time and in good shape. Thanks

David N
April 11, 2020

Excellent ....will save my new paint

Paul D
November 9, 2018

I love these! They protect my paint from the circle of doom left by over tightening screws. They dont show, and dont rust.

Cris A
October 14, 2018


Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: What is the thickness on nylon washer p/n 04-00218?

Dimensions of 04-00218: OD 3/8", ID 3/16", THICK .032

Q: What are the dimensions of the part number 04-00217?

Dimensions of 04-00217: OD 11/32", ID 5/32", .030 Thickness

Q: What type of nylon material are these washers made of?

VydyneŽ 21SPF is a general purpose Nylon 66 resin available in natural color and black. It is designed principally for injection molding fabrication. This grade offers a well-balanced combination of engineering properties characterized by high strength; rigidity; good toughness; high melt point; good surface lubricity; abrasion resistance; and resistance to many chemicals, solvents, gasoline, and machine and motor oils.

Q: What are the dimensions of 04-00216?

OD 9/32", ID 1/8", 0.030 thickness

Q: What are the measures of the 04-00218 # 10?

OD .375 X ID .194 X .032 OD 3/8" ID 3/16" THICK .032

Q: What are the dimensions of 04-00219?

OD 1/4", ID 3/32"

Q: What are dimensions of P/N 04-00219 nylon washer?

OD 1/4", ID 3/32"

Q: What are the dimensions of the Part Number 04-00216, stamped #6 nylon washer?

OD 9/32" x ID 1/8" x .030 thickness

Q: What is the diameter of these washers? I purchased some last year and the diameter was smaller than the head of a 10-32 screw. They were also quite thick and created lots of drag attaching panels on the exterior.

For part # 04-00219: OD 1/4 | ID 3/32

Q: What is the difference between these nylon washers and the NAS1515H flat nylon washers? Are the outer and inner circumferences/edges of these washers tapered?

They are basically the same. These are a commercial washer and the NAS1515 are made to the mil spec.

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