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 6110-01-231-8105
NSN 5965-01-464-0220
NSN 5975-01-474-5508
NSN 6320-01-539-4789
NSN 5925-00-023-4154
NSN 6650-01-371-3551
NSN 6240-01-215-3512
NSN 6135-01-412-0404
NSN 5905-01-480-4519
NSN 6130-01-284-1575
NSN 5930-01-338-0722
NSN 5965-00-722-7574