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 6610-01-021-5068
NSN 6685-01-032-4752
NSN 5990-00-594-7291
NSN 6610-01-299-1713
NSN 5835-00-063-0390
NSN 5945-01-305-0796
NSN 6150-01-368-3302
NSN 6110-00-970-9545
NSN 5965-01-432-1943
NSN 5935-00-026-9402
NSN 6685-01-515-3179
NSN 6145-01-202-0695