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 6240-01-426-5581
NSN 6685-01-180-9037
NSN 5930-00-949-6556
NSN 2925-00-529-7081
NSN 6320-00-004-9158
NSN 5855-01-244-9785
NSN 6150-01-134-5236
NSN 5930-01-338-5494
NSN 6320-01-350-5570
NSN 6610-00-470-8209
NSN 6145-00-294-0830
NSN 2925-00-169-3775