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 6135-01-029-9315
NSN 6130-01-501-1286
NSN 2925-01-183-2897
NSN 5905-00-369-7597
NSN 6645-01-033-1171
NSN 5996-00-866-6223
NSN 5915-01-052-0077
NSN 5935-01-521-4041
NSN 6150-01-324-0822
NSN 6105-01-160-7429
NSN 5930-00-575-9360
NSN 6110-00-188-9874