A washer of various shapes having a centrally located hole. It is primarily used as a seat for a bolt or screw to distribute pressure and has a sealing element. It may be used in connection with metallic washers to which it can be bonded.
NSN 5975-00-181-5825
NSN 6650-01-363-6675
NSN 5935-01-486-1190
NSN 6220-01-453-0548
NSN 6610-00-652-2403
NSN 4140-00-320-8614
NSN 5965-01-648-1528
NSN 5999-01-091-0471
NSN 2925-00-051-1467
NSN 4140-01-534-9987
NSN 5935-00-554-4124
NSN 6650-00-196-0637