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 6240-00-269-3346
NSN 6620-01-468-6017
NSN 6320-01-462-3555
NSN 5999-01-530-6357
NSN 5950-01-365-8040
NSN 5999-01-583-8085
NSN 5999-00-069-5612
NSN 5998-01-495-4802
NSN 5960-00-724-7969
NSN 6220-01-345-2845
NSN 6110-00-303-4955
NSN 5999-00-959-4415