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 5915-01-120-7908
NSN 5910-01-129-6340
NSN 6610-00-186-9180
NSN 5998-00-233-6401
NSN 5985-01-630-0870
NSN 4140-00-040-2084
NSN 5895-00-916-1728
NSN 5975-01-105-6822
NSN 6110-00-139-5693
NSN 6220-00-249-1219
NSN 5855-00-991-0096
NSN 6135-00-906-0984