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 5999-01-381-0344
NSN 5835-00-490-0530
NSN 6105-00-212-8013
NSN 5915-00-221-2391
NSN 5910-00-401-3110
NSN 5930-00-193-7349
NSN 5925-01-633-5379
NSN 6320-01-185-3857
NSN 5835-01-150-6084
NSN 5996-01-580-4604
NSN 6685-01-260-4307
NSN 6650-00-717-8913