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: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 2925-01-386-7392
NSN 6105-01-218-5211
NSN 4140-01-491-5080
NSN 5855-01-536-1409
NSN 5999-01-312-0584
NSN 7035-01-297-9806
NSN 6685-00-045-5243
NSN 2925-01-270-1124
NSN 5990-01-226-2653
NSN 5990-01-290-4787
NSN 6130-01-618-0365
NSN 5925-01-073-5773