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 6150-01-356-6025
NSN 5895-01-027-5728
NSN 5930-01-634-0659
NSN 6650-01-483-4267
NSN 5965-01-353-6380
NSN 5925-00-111-1969
NSN 5985-01-076-7044
NSN 5996-01-082-7358
NSN 5998-01-568-0721
NSN 6135-01-394-4160
NSN 5999-01-050-4500
NSN 6240-00-231-0761