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 5935-01-367-2245
NSN 6610-00-435-8932
NSN 5925-01-615-8626
NSN 6220-01-146-8233
NSN 6620-01-560-4497
NSN 5999-01-176-2149
NSN 5998-01-459-8137
NSN 6145-01-259-0308
NSN 6620-01-386-5914
NSN 5996-01-241-3156
NSN 5945-01-425-5714
NSN 5925-01-486-7924