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 6220-01-272-8585
NSN 6685-01-573-7031
NSN 5910-01-456-8629
NSN 5999-01-457-0915
NSN 6320-00-937-5625
NSN 5990-01-327-9980
NSN 5915-01-089-8809
NSN 5915-01-257-1959
NSN 6130-01-449-1552
NSN 5999-01-174-3694
NSN 5985-00-622-9266
NSN 5950-01-559-4494