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 5965-01-036-9945
NSN 5925-00-781-0878
NSN 5905-00-846-5647
NSN 6130-00-857-0904
NSN 6110-01-633-0129
NSN 6240-01-429-9002
NSN 6610-01-213-9288
NSN 6685-01-584-7434
NSN 6650-01-092-7743
NSN 5985-01-398-7383
NSN 6685-01-279-0647
NSN 5999-01-472-1421