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 6135-00-182-7008
NSN 5990-01-503-5475
NSN 6220-00-764-6099
NSN 5950-00-354-3316
NSN 6685-01-448-9630
NSN 5950-00-489-9412
NSN 5930-00-297-2599
NSN 5905-00-139-5854
NSN 5835-01-386-4027
NSN 5910-01-082-6301
NSN 5950-00-321-7366
NSN 5855-01-249-0717