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 5895-00-143-2818
NSN 6135-00-203-9645
NSN 5895-00-689-6911
NSN 7035-00-541-8516
NSN 6240-01-566-9408
NSN 6110-00-144-6763
NSN 5990-00-088-7591
NSN 6610-01-425-1523
NSN 5910-01-090-0453
NSN 5985-01-189-7904
NSN 5920-01-337-0227
NSN 5945-01-180-8304