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 6130-01-359-1712
NSN 5910-01-295-3329
NSN 5975-01-227-6858
NSN 6240-01-310-8778
NSN 5975-00-833-9596
NSN 6620-00-975-2539
NSN 5998-00-371-5614
NSN 5965-01-557-8059
NSN 6650-00-852-2736
NSN 5990-00-359-9778
NSN 6320-01-278-9832
NSN 6620-01-068-4498