No other part numbers with same form, fit, and function found.
A circular-shaped item designed to maintain predetermined distance between assembled parts and/or for distributing pressure or preventing endwise movement between member parts. It has a solid cross-section and two flat parallel bearing surfaces. The distance between the bearing surfaces perpendicular to the axis of the centrally located hole shall not exceed 25 percent of the outside diameter. The diameter of the centrally located hole must exceed 75 percent of the outside diameter. Excludes laminated items. For items manufactured from impregnated graphite or lubricated nonmetallic materials, excluding felt or plastics, see gasket. For items manufactured from lubricated plastics, see bearing, washer, thrust. For items manufactured from lubricated felt, see felt, mechanical, preformed. Excludes disk, valve; insulator washer; and shim. See also spacer, plate and spacer, sleeve.
Classification: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
NSN 5975-01-418-1858
NSN 6645-00-605-8487
NSN 6320-00-931-4855
NSN 6110-01-463-2597
NSN 5960-01-133-2077
NSN 6240-01-179-4547
NSN 5998-00-463-4463
NSN 5975-01-335-0172
NSN 4140-01-336-6502
NSN 5985-01-321-3279
NSN 4140-00-541-0466
NSN 5935-00-931-7795