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 5910-00-986-5777
NSN 5960-00-245-2645
NSN 6645-01-292-2873
NSN 6220-01-023-0394
NSN 5960-00-185-7244
NSN 5895-01-066-6183
NSN 5895-01-357-5593
NSN 5950-01-364-0800
NSN 2925-00-633-7223
NSN 5935-01-501-5873
NSN 5855-01-085-5354
NSN 6150-01-023-7710