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.
NSN 6645-00-272-9295
NSN 6645-01-323-1956
NSN 5835-01-143-9143
NSN 6320-01-170-4068
NSN 5985-01-425-1753
NSN 6150-00-768-0134
NSN 5950-01-238-4321
NSN 5905-01-486-0041
NSN 6145-01-634-0388
NSN 5915-01-450-1408
NSN 2925-01-161-2325
NSN 5965-00-486-7907