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 6110-01-182-5100
NSN 5855-01-384-7120
NSN 5975-01-447-4830
NSN 6145-01-185-0294
NSN 6650-00-849-9689
NSN 5935-01-658-3738
NSN 5965-00-627-8382
NSN 5975-00-098-5464
NSN 6150-01-311-7492
NSN 6650-01-359-7887
NSN 5935-00-824-9237
NSN 5985-01-346-5343