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 5950-01-124-0030
NSN 6105-00-090-9287
NSN 6105-01-545-2776
NSN 4140-01-287-5429
NSN 5925-01-150-0124
NSN 6685-01-288-3330
NSN 5965-01-045-0247
NSN 5999-00-442-0877
NSN 4140-01-562-7348
NSN 6105-00-679-7580
NSN 5920-01-023-5878
NSN 5925-01-589-8222