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 5999-01-559-9315
NSN 5905-01-227-0946
NSN 5975-00-441-9707
NSN 6650-01-052-7134
NSN 5920-00-866-3945
NSN 5895-00-971-2288
NSN 5985-01-538-9768
NSN 6135-01-472-9011
NSN 6145-00-502-1828
NSN 2925-01-580-1527
NSN 5920-00-925-2639
NSN 5998-01-262-2023