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 6145-01-099-9620
NSN 6220-01-401-5337
NSN 5999-01-086-0391
NSN 6645-00-052-3201
NSN 6150-01-400-0628
NSN 6145-01-424-0963
NSN 6645-00-975-2103
NSN 5950-01-230-8289
NSN 5975-01-657-9949
NSN 6645-01-535-0719
NSN 5998-01-480-6995
NSN 6135-01-394-4160