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 5930-01-525-8922
NSN 6150-01-542-4558
NSN 2925-01-231-6312
NSN 5930-00-681-9666
NSN 5855-01-472-3963
NSN 5985-01-468-1092
NSN 6645-00-983-2046
NSN 6645-01-344-0921
NSN 6135-01-578-7440
NSN 6135-01-468-6491
NSN 5920-01-517-1158
NSN 5925-01-280-2556