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 2925-00-118-4887
NSN 5935-00-594-7793
NSN 6645-01-582-2601
NSN 5985-01-576-3729
NSN 6320-00-331-7138
NSN 6105-01-074-8156
NSN 6110-01-183-5480
NSN 5965-00-289-6280
NSN 6610-00-700-3679
NSN 6240-01-535-7359
NSN 6150-00-876-6642
NSN 6650-01-145-5173