A washer, round in shape, and having a centrally located hole. One bearing surface is flat and unbroken, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. The thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. For items having a shoulder (boss) of greater thickness, use bearing, sleeve; bushing sleeve; or spacer, sleeve. Excludes insulator, washer and thrust type washers.
Classification: Gaskets,washers & other seals
NSN 5855-01-159-1654
NSN 6145-00-679-6470
NSN 6645-01-141-7016
NSN 6645-01-248-8033
NSN 6320-01-648-5538
NSN 5965-00-863-6031
NSN 5998-01-264-1367
NSN 6240-01-501-2777
NSN 6130-01-634-0603
NSN 5835-01-416-6455
NSN 6130-00-908-5014
NSN 5990-01-336-3976