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 7035-00-312-3055
NSN 6130-00-540-5305
NSN 5999-01-352-4582
NSN 5999-00-893-3003
NSN 6130-01-499-7967
NSN 5965-01-387-0865
NSN 5855-01-435-5548
NSN 5895-01-588-7675
NSN 5990-00-140-4559
NSN 5935-01-056-5176
NSN 6645-01-560-3034
NSN 2925-01-565-6410