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.
NSN 6105-01-240-0478
NSN 5915-00-069-5149
NSN 6220-01-481-9193
NSN 6685-00-920-8281
NSN 5985-01-156-8087
NSN 5925-00-715-7831
NSN 5895-00-246-4415
NSN 6105-01-512-2756
NSN 5855-01-417-1315
NSN 6320-00-445-1187
NSN 6650-00-698-1662
NSN 5915-01-452-9766