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: Washers other than lock washers, iron or steel
NSN 5975-00-241-2417
NSN 7035-01-076-4067
NSN 5965-01-602-8072
NSN 5930-01-133-5091
NSN 6240-01-531-2661
NSN 5895-01-055-7677
NSN 5960-01-398-4883
NSN 5895-01-508-4590
NSN 5965-00-106-3195
NSN 6150-00-875-9256
NSN 5990-00-789-1333
NSN 5925-01-146-9641