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 6645-01-234-5555
NSN 6110-01-533-7196
NSN 5925-00-369-7747
NSN 5855-01-279-9938
NSN 5895-00-472-9829
NSN 5945-00-898-1464
NSN 5910-01-386-6385
NSN 5945-01-477-4768
NSN 5930-01-437-1465
NSN 5985-00-482-2532
NSN 6620-01-623-7266
NSN 6130-00-329-7773