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.
NSN 6645-01-197-9090
NSN 5925-01-573-1834
NSN 5920-01-084-0875
NSN 5895-01-392-3228
NSN 5975-01-113-8908
NSN 5960-01-445-3622
NSN 6150-01-325-8125
NSN 5920-00-296-9454
NSN 6645-01-038-6978
NSN 5905-00-935-1142
NSN 6105-01-205-6544
NSN 5895-01-125-9629