Material will be in accordance with ships parts control center activity hx quality control, manufacturing and testing specifications
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.
NSN 5925-00-915-1204
NSN 4140-01-133-1512
NSN 5895-00-427-9617
NSN 6220-01-314-5896
NSN 5910-00-736-2601
NSN 5990-01-333-2294
NSN 6620-00-151-5363
NSN 5999-01-412-8240
NSN 2925-01-359-4027
NSN 5925-01-470-1973
NSN 6135-01-400-2947
NSN 6150-00-141-8793