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 5895-00-004-8952
NSN 6650-00-857-0412
NSN 5910-01-009-3827
NSN 6150-01-449-1339
NSN 5985-01-135-1286
NSN 5895-01-298-7460
NSN 6220-01-502-0014
NSN 7035-01-510-8787
NSN 5985-00-781-0455
NSN 5910-01-430-5009
NSN 5985-01-148-5837
NSN 6220-00-505-1599