MS35338-136 SS WASHER

Packaged Items
SinglePack of 100
MaterialSizePart No.


MS35338 split, helical lock washers are made of carbon steel, cadmium plated per QQ-P-416A, Type II, Class 3. They replace the AN935 medium-weight washers. Formerly AN935.
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These lock washers are used on accessories, like magnetos. They are made of stainless steel, thus the SS in the name, and the C in the AN number. That means they are a bright silver color, they dont come in any other color. If you want gold lock washers, youll have to get cad-plated steel ones (no C in the AN number).

Gelston A Verified Purchase

MS35338-136 SS WASHER

April 1, 2023

White B Verified Purchase

MS35338-136 SS WASHER

April 27, 2022

Very good

Richard F Verified Purchase

MS35338-136 SS WASHER

February 6, 2022

Bigzone Verified Purchase

MS35338-136 SS WASHER

June 28, 2021

I installed these stainless steel lock washers to replace the rusty ones on my pitot tube. A little fine rubbing compound cleaned off the rust stains from the 32 year old white Imron paint. Looks good again.

David P
March 6, 2020

excellent quality

Frank P
March 4, 2020

They look good, work good. All fine

Willie R
April 15, 2018

Painless ordering and quick delivery

April 5, 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.

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