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 6685-00-842-8729
NSN 5910-00-097-3939
NSN 6105-01-085-9742
NSN 5998-01-570-5255
NSN 6645-01-397-7277
NSN 5990-01-352-5255
NSN 5855-00-298-0261
NSN 6620-00-613-3023
NSN 6645-01-493-2620
NSN 5975-01-492-6144
NSN 5960-01-252-8821
NSN 6145-00-291-5388