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 6685-01-485-0003
NSN 5935-01-578-6781
NSN 6620-00-292-7000
NSN 5925-01-439-4552
NSN 6320-01-415-0953
NSN 5925-01-040-1779
NSN 6105-00-375-6194
NSN 5835-01-449-7511
NSN 6650-01-254-3690
NSN 6645-00-759-3962
NSN 6150-01-485-9747
NSN 6130-01-468-8652