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 6105-01-164-2120
NSN 6685-01-640-7240
NSN 5990-01-159-5988
NSN 5910-00-916-3986
NSN 5999-00-472-1532
NSN 5996-01-032-4815
NSN 4140-00-903-5799
NSN 5975-01-317-3265
NSN 6220-01-392-1429
NSN 5925-01-413-1638
NSN 5975-01-298-8596
NSN 5895-01-502-7494