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 6645-00-641-3202
NSN 5925-01-276-3749
NSN 6645-01-422-1374
NSN 5910-01-514-0041
NSN 5895-00-883-5399
NSN 6110-01-093-7427
NSN 6650-00-115-9240
NSN 5945-00-211-7039
NSN 5925-00-841-6817
NSN 6685-00-204-6037
NSN 5985-01-381-7469
NSN 6240-01-540-7734