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: Articles of cellulose fiber-cement or the like, not containing asbestos, nesoi
NSN 6220-01-148-7103
NSN 5999-01-225-6652
NSN 5930-00-291-0852
NSN 5990-00-369-5212
NSN 7035-01-018-2482
NSN 5915-00-690-3451
NSN 6685-00-393-0855
NSN 5998-00-039-5092
NSN 6110-01-469-1390
NSN 4140-00-840-2082
NSN 5935-01-010-8390
NSN 5996-01-069-2915