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 5915-00-957-2978
NSN 5930-01-487-6597
NSN 6105-01-644-4320
NSN 6110-00-744-1301
NSN 6650-00-478-5247
NSN 5905-01-167-0070
NSN 5895-01-433-6969
NSN 6105-00-541-8472
NSN 5985-01-255-8077
NSN 5910-01-044-5615
NSN 5855-01-448-0695
NSN 5855-01-572-5390