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 6135-01-054-2462
NSN 5960-01-009-2899
NSN 5935-01-326-6264
NSN 5998-01-609-7922
NSN 5985-00-636-8689
NSN 5999-01-562-4126
NSN 6320-00-116-3658
NSN 7035-00-064-7008
NSN 5975-01-068-3705
NSN 6130-01-152-2019
NSN 5996-00-327-6445
NSN 5895-00-462-9157