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 6130-00-675-2112
NSN 6150-00-234-7002
NSN 5915-01-616-3226
NSN 5960-01-408-8263
NSN 5920-01-551-5650
NSN 5950-01-012-1803
NSN 6220-01-116-2411
NSN 5965-01-556-4337
NSN 5975-00-490-4392
NSN 5965-01-452-4189
NSN 5945-01-554-9763
NSN 5895-01-522-2241