Tube, steel; 1.00 od by .63 id by 2.88 inches long
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 6130-01-435-4014
NSN 5925-00-960-0059
NSN 5975-00-627-2509
NSN 5960-01-353-2468
NSN 5930-00-648-6354
NSN 6135-01-070-2580
NSN 6320-00-422-9006
NSN 5910-01-470-1903
NSN 6150-01-571-7643
NSN 5996-01-054-3226
NSN 2925-00-365-3289
NSN 6150-01-398-4389