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 6130-00-836-1450
NSN 5910-00-188-2905
NSN 5945-01-344-4026
NSN 6105-01-384-3687
NSN 5925-00-885-9497
NSN 5996-01-391-9585
NSN 6610-00-467-7434
NSN 5998-00-009-6261
NSN 5950-01-331-9174
NSN 5996-01-547-9155
NSN 6320-01-512-2031
NSN 6150-01-495-3764