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 5990-01-626-3840
NSN 5960-01-420-4744
NSN 5835-01-017-0958
NSN 6320-01-576-6310
NSN 5999-01-604-6061
NSN 5996-01-376-4117
NSN 6110-01-427-6395
NSN 5935-01-094-5162
NSN 6130-01-633-6201
NSN 5975-01-041-2046
NSN 5950-00-175-4542
NSN 5910-01-378-7026