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: Gaskets,washers & other seals
NSN 5910-01-556-4278
NSN 6610-01-491-0356
NSN 6610-00-583-1084
NSN 7035-01-646-0272
NSN 6110-00-352-0605
NSN 6240-00-226-0462
NSN 6240-01-378-3722
NSN 4140-01-336-7722
NSN 5998-00-004-7081
NSN 5910-01-069-3162
NSN 5935-01-609-0356
NSN 5925-01-613-5869