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: Washers other than lock washers, iron or steel
NSN 5998-00-476-9577
NSN 5960-00-846-6619
NSN 5965-00-925-1725
NSN 5999-01-005-6693
NSN 6240-00-292-3237
NSN 6650-01-396-5352
NSN 5960-01-483-7769
NSN 6240-01-348-0057
NSN 2925-00-101-7972
NSN 5945-00-829-8980
NSN 6620-01-529-7513
NSN 6620-01-106-2814