Spacer, ring; steel; round hole, 1 in min, 1.002 in max dia, 1.875 in nom od, 0.672 in min, 0.687 in max outside lg
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 6105-01-445-3081
NSN 5925-01-391-1014
NSN 6220-00-156-4469
NSN 6130-01-249-7322
NSN 5835-00-861-6066
NSN 5905-00-221-4483
NSN 5925-01-351-5542
NSN 4140-00-605-0396
NSN 5999-00-985-0972
NSN 6645-01-633-1852
NSN 6150-01-599-7398
NSN 7035-01-386-5722