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 6620-01-524-9112
NSN 6685-00-372-4670
NSN 5835-01-314-2781
NSN 4140-00-920-4747
NSN 5960-01-010-3083
NSN 5910-00-810-6308
NSN 7035-01-381-6185
NSN 6685-00-486-0899
NSN 6150-01-240-2320
NSN 5925-01-364-9184
NSN 6685-00-141-4300
NSN 5905-01-328-7370