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 5910-01-103-7622
NSN 5945-00-424-4160
NSN 6685-01-389-6413
NSN 6150-01-308-0070
NSN 5930-01-564-1397
NSN 2925-01-565-6410
NSN 5950-00-243-0617
NSN 6150-00-721-3945
NSN 5990-01-548-3711
NSN 5835-01-460-0582
NSN 6645-01-473-9179
NSN 6130-01-081-3915