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 5920-00-192-6565
NSN 5945-01-553-8531
NSN 5835-01-173-8003
NSN 6105-01-429-8777
NSN 5930-01-324-3684
NSN 6105-01-155-1589
NSN 5925-01-158-4169
NSN 6220-01-471-0713
NSN 6150-00-153-9286
NSN 6645-00-902-4924
NSN 5915-00-755-4181
NSN 6650-01-037-1948