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 6145-01-496-9694
NSN 5945-00-526-0310
NSN 6220-01-384-2827
NSN 5945-01-496-6134
NSN 5855-00-466-2309
NSN 5930-01-043-5331
NSN 5835-00-160-7142
NSN 5920-00-871-1045
NSN 6220-00-517-9300
NSN 6650-00-197-7563
NSN 6150-01-120-8487
NSN 5990-01-620-6736