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 6150-01-483-3973
NSN 5855-01-247-0012
NSN 6220-01-142-9747
NSN 6610-01-371-3006
NSN 2925-01-491-8587
NSN 6610-01-454-2418
NSN 6620-00-621-6951
NSN 5985-00-222-9037
NSN 5930-01-437-9016
NSN 5855-01-461-2741
NSN 6610-01-633-8931
NSN 5905-01-519-9021