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 5975-01-225-0691
NSN 6685-01-541-2140
NSN 5965-00-532-3284
NSN 7035-01-583-0497
NSN 5925-00-622-2294
NSN 7035-01-617-6637
NSN 6145-00-818-7153
NSN 6620-01-645-0802
NSN 6130-01-651-3332
NSN 5960-01-444-2205
NSN 7035-01-524-0493
NSN 6685-00-186-9190