A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the body. (when the length, outside diameter, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see spacer, plate. Excludes items with lubricating features, see bearing, sleeve and bushing, sleeve. See also bushing, tapered; spacer, ring; washer, flat; and washer, (as modified).
Classification: Other articles of iron or steel not wire nesoi
NSN 6150-00-614-2132
NSN 6110-01-379-8526
NSN 5905-01-025-2350
NSN 5945-01-593-5087
NSN 6145-01-080-9295
NSN 6110-00-636-1234
NSN 6650-01-654-8017
NSN 6150-00-348-2533
NSN 6135-01-601-6358
NSN 6135-01-193-3892
NSN 6105-01-634-0322
NSN 6320-01-046-5228