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 6220-01-461-4204
NSN 5910-00-068-6746
NSN 5935-00-421-8858
NSN 5910-01-470-1377
NSN 5965-01-584-9038
NSN 5998-01-067-4541
NSN 5895-00-483-9720
NSN 5935-01-604-5196
NSN 5910-01-023-5875
NSN 6685-01-030-4140
NSN 4140-01-481-7738
NSN 5965-01-081-7838