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: Articles of paper pulp, paper, paperboard, cellulose wadding or webs of cellulose fibers, nesoi
NSN 5950-00-929-2758
NSN 5960-00-024-9783
NSN 5895-01-527-6503
NSN 6650-01-267-9886
NSN 5905-01-110-4990
NSN 6105-01-151-5050
NSN 5910-01-535-6128
NSN 5999-01-044-4528
NSN 6240-01-646-5509
NSN 6135-01-515-9626
NSN 5999-01-466-8409
NSN 5855-00-586-6255