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 6135-01-089-4888
NSN 5855-00-185-1560
NSN 5905-00-703-8903
NSN 5950-01-512-9567
NSN 6620-01-398-8986
NSN 6220-01-600-0257
NSN 5835-00-280-8494
NSN 5925-00-727-3832
NSN 5945-01-212-9604
NSN 5965-01-231-5047
NSN 6130-01-602-8991
NSN 6105-01-626-8959