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 6620-00-188-4201
NSN 5925-01-410-6962
NSN 5998-01-399-0569
NSN 5999-01-128-5654
NSN 6610-01-192-6478
NSN 6650-00-098-6128
NSN 5998-01-025-9356
NSN 6685-00-057-0783
NSN 6240-01-420-4246
NSN 5855-00-125-0780
NSN 6685-01-056-5283
NSN 6135-01-408-9244