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 5835-01-090-2844
NSN 5905-00-932-3111
NSN 6685-01-051-3794
NSN 6105-01-388-0846
NSN 5985-00-557-9725
NSN 6110-01-144-7006
NSN 5975-01-236-0930
NSN 5925-00-454-8068
NSN 5910-01-057-2682
NSN 6130-00-869-8908
NSN 6685-00-959-6767
NSN 5990-01-512-9129