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 5990-00-816-9289
NSN 5985-01-330-2267
NSN 5855-00-256-5562
NSN 5905-01-422-1670
NSN 4140-01-651-7192
NSN 5920-00-562-7439
NSN 6110-00-284-1161
NSN 6650-00-161-4122
NSN 6145-01-190-6491
NSN 5925-01-072-3867
NSN 5990-01-212-2037
NSN 5990-00-694-4086