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 6145-01-375-1369
NSN 6610-01-593-8179
NSN 5930-00-109-0952
NSN 6650-01-422-1037
NSN 6645-01-148-4703
NSN 5855-01-053-6782
NSN 6110-01-254-1562
NSN 5985-01-148-9172
NSN 6685-01-382-2996
NSN 6130-01-526-7079
NSN 5930-01-600-8774
NSN 5950-01-508-6439