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.
NSN 5945-00-852-9376
NSN 6320-01-046-5228
NSN 6145-01-620-3078
NSN 6645-01-358-7485
NSN 6145-00-246-9776
NSN 5975-01-565-3786
NSN 5915-01-149-1042
NSN 5999-01-425-1879
NSN 6135-00-016-0071
NSN 5985-01-263-4482
NSN 5965-01-207-7026
NSN 5996-01-512-7678