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).
NSN 6150-01-472-9126
NSN 4140-01-083-4489
NSN 5895-01-212-3012
NSN 6610-00-179-2717
NSN 6650-00-964-9470
NSN 5975-01-492-6399
NSN 5945-00-274-3050
NSN 6220-01-592-6113
NSN 7035-01-245-2858
NSN 6610-00-428-3678
NSN 5910-00-917-3513
NSN 5960-01-391-1308