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 4140-01-476-3878
NSN 6240-01-261-4958
NSN 6610-01-240-3427
NSN 6320-01-449-1014
NSN 6650-00-287-5868
NSN 5996-01-065-0939
NSN 6130-01-520-3859
NSN 5895-00-245-8444
NSN 5910-01-048-7090
NSN 5990-01-186-8310
NSN 6150-00-503-3986
NSN 5920-01-322-2572