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 5945-01-379-1402
NSN 5905-01-146-4352
NSN 6240-00-931-2395
NSN 6240-00-690-2274
NSN 6650-00-731-8388
NSN 6685-01-248-9351
NSN 5996-01-569-1116
NSN 2925-00-759-5465
NSN 5996-01-381-1316
NSN 6610-00-325-0485
NSN 5935-01-500-8961
NSN 5975-00-209-1428