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 6645-00-641-3202
NSN 6145-00-266-8453
NSN 5960-01-442-0908
NSN 2925-00-328-2018
NSN 5855-00-951-6483
NSN 5960-01-367-6153
NSN 5895-01-258-5591
NSN 5835-00-689-0278
NSN 6240-00-361-1421
NSN 5895-01-032-4717
NSN 5960-01-239-4314
NSN 5895-01-238-9683