MS35769-48 GASKET

Part# AN900-28
Part No.MS35769ID


AN900 (MS35769) annular copper-asbestos gaskets (crush washers) are suitable for temperatures up to 500 F. and pressures up to 200 PSI. Ring width is 1/8"; thickness is 3/32.
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Great product, fast and reliable delivery

Donnie Verified Purchase

MS35769-48 GASKET

February 17, 2024

Steve B Verified Purchase

MS35769-48 GASKET

December 22, 2023

All items were what I ordered

Laban H Verified Purchase

MS35769-48 GASKET

December 5, 2023

Fits the O-300 oil screen perfectly.

Keith W Verified Purchase

MS35769-48 GASKET

November 14, 2023

Gary H Verified Purchase

MS35769-48 GASKET

October 10, 2023

always needed

Flying M Verified Purchase

MS35769-48 GASKET

August 9, 2023

Every items ordered came in excellent condition.

Pedro L Verified Purchase

MS35769-48 GASKET

July 15, 2023


Eugene S Verified Purchase

MS35769-48 GASKET

May 30, 2023

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

April 11, 2023

As advertised, fast shipping

Todd H Verified Purchase

MS35769-48 GASKET

November 11, 2022


Please note, Aircraft Spruce Canada'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 Canada 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: How is the diameter of crush washers determined?

The ID listed in the chart is the inside diameter.

Q: I am looking for a ROTAX 250-010 GASKET RING C 12X18 but you have AN900 (MS35769) COPPER GASKETS - CRUSH WASHERS - I cant tell what size to get.

The Rotax gasket must be ordered from Use Part # 15-08260 to locate it on their website.

Q: which size is used for the rotax 912uls oil drain plug?

The drain plug size is m12x1.5, part number 15-09891(241-785). The closest crush gasket we would have is AN900-8 (1/2".)

Q: Is there a torque value for the AN900 washers?

Up to 200 lbs square inch.

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