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 5925-00-706-9975
NSN 5855-00-912-3885
NSN 6220-01-443-3031
NSN 5925-00-203-1278
NSN 5925-00-013-1258
NSN 5985-00-277-7371
NSN 6150-00-156-6080
NSN 7035-01-145-5059
NSN 6650-01-014-5990
NSN 6110-01-116-7772
NSN 5990-00-036-9536
NSN 5990-01-384-2697