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 6105-00-230-9260
NSN 4140-01-023-1537
NSN 6150-00-461-5126
NSN 5999-00-411-2885
NSN 5915-00-763-7593
NSN 6135-01-595-4779
NSN 5965-00-225-1848
NSN 5925-00-347-0566
NSN 5965-01-092-4860
NSN 5990-01-248-8222
NSN 5998-01-007-2504
NSN 5950-00-328-4474