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 6145-00-773-2026
NSN 5945-01-188-8148
NSN 5855-01-247-0012
NSN 6110-00-271-9928
NSN 5935-00-138-2629
NSN 2925-01-627-6568
NSN 5999-01-256-0077
NSN 6620-01-488-9547
NSN 5996-01-442-7481
NSN 6150-01-275-6956
NSN 6685-01-152-2768
NSN 6240-01-300-0742