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 2925-00-759-5465
NSN 6220-01-273-7424
NSN 6145-00-243-8466
NSN 5835-01-339-0542
NSN 5895-01-034-2503
NSN 5990-01-254-2936
NSN 5990-01-174-6851
NSN 6685-01-381-0759
NSN 5975-01-014-5493
NSN 5965-00-189-9394
NSN 6685-01-108-2383
NSN 6145-01-523-3879