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: Copper washers including spring washers not threaded
NSN 5925-01-277-6062
NSN 6145-01-219-6122
NSN 6610-00-708-3226
NSN 5930-01-385-8094
NSN 6150-01-350-0184
NSN 6150-00-118-3362
NSN 5996-01-275-9251
NSN 5935-01-152-7222
NSN 5950-01-334-7450
NSN 6130-01-277-6870
NSN 5920-01-141-6885
NSN 6150-01-462-0202