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: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 6150-01-003-9765
NSN 6130-01-241-5880
NSN 6110-01-187-7260
NSN 6685-01-596-5391
NSN 6105-01-230-5012
NSN 5895-00-234-0420
NSN 6220-00-001-4523
NSN 6220-01-590-1088
NSN 6145-01-606-4388
NSN 5985-01-353-1672
NSN 5855-01-305-2196
NSN 6135-01-645-4653