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 5925-01-156-8667
NSN 6135-01-642-6830
NSN 6610-01-196-0823
NSN 5930-01-151-0676
NSN 7035-01-549-6765
NSN 5895-01-107-8547
NSN 6240-01-561-2248
NSN 6685-01-295-7439
NSN 5910-01-137-8150
NSN 5855-01-201-4857
NSN 4140-00-144-6833
NSN 5935-01-157-8437