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 2925-00-066-4253
NSN 5996-01-112-2731
NSN 5855-01-508-6916
NSN 5985-00-420-5710
NSN 5945-00-412-8605
NSN 6610-00-899-9288
NSN 6685-01-580-0311
NSN 5945-01-029-3871
NSN 2925-01-633-4048
NSN 5960-01-336-4239
NSN 6130-00-306-2083
NSN 6645-00-641-3202