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: Washers other than lock washers, iron or steel
NSN 2925-01-400-2286
NSN 5990-00-530-3855
NSN 5990-00-226-7894
NSN 5930-01-558-9286
NSN 5835-00-227-7909
NSN 2925-01-180-7793
NSN 5910-01-135-7545
NSN 5985-01-403-2835
NSN 6620-01-401-5356
NSN 6645-00-619-8102
NSN 5996-00-625-5410
NSN 5996-01-150-2800