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 5965-01-443-5490
NSN 5905-00-249-1603
NSN 5996-01-219-3435
NSN 5975-00-144-7878
NSN 5920-01-442-3395
NSN 5975-00-300-3206
NSN 5985-01-534-7728
NSN 5950-01-460-8584
NSN 5975-00-884-0752
NSN 5855-01-138-4985
NSN 6105-00-604-5384
NSN 5905-01-519-9021