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 2925-01-101-4655
NSN 4140-01-219-3096
NSN 6645-00-547-4388
NSN 7035-01-307-5366
NSN 5930-00-266-8175
NSN 7035-01-204-9851
NSN 6240-00-468-7089
NSN 4140-00-361-4691
NSN 5975-00-456-7715
NSN 6110-01-130-7711
NSN 5855-01-293-7444
NSN 5910-01-137-8956