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 5990-01-227-0660
NSN 5930-01-212-9907
NSN 5996-00-127-3325
NSN 5996-01-317-5024
NSN 5998-01-343-5866
NSN 5998-00-519-0100
NSN 5965-00-630-7872
NSN 6220-01-275-3771
NSN 6685-01-444-3117
NSN 6105-00-062-8543
NSN 5945-01-097-3643
NSN 5910-01-159-7589