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 6645-01-251-7887
NSN 5950-01-580-0598
NSN 6110-00-877-2940
NSN 5945-00-296-8464
NSN 6685-01-569-1546
NSN 5935-01-081-3758
NSN 5965-01-392-1761
NSN 5895-01-250-2813
NSN 5998-01-483-3300
NSN 5945-01-493-6928
NSN 5855-01-103-8650
NSN 6610-01-511-0982