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 5975-00-594-8857
NSN 6685-01-633-9202
NSN 7035-00-155-9513
NSN 6650-01-258-0811
NSN 5999-00-936-0112
NSN 2925-01-424-0235
NSN 5935-00-082-0775
NSN 6620-00-555-3992
NSN 5895-01-481-4606
NSN 5930-01-549-6339
NSN 6110-00-141-1966
NSN 5920-00-175-7987