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 5990-01-264-9759
NSN 6220-00-229-7726
NSN 6130-01-556-2546
NSN 6145-01-132-7780
NSN 5925-01-147-5725
NSN 5920-01-386-3188
NSN 5935-00-222-3840
NSN 6320-01-162-5977
NSN 6650-01-567-8394
NSN 5998-01-164-0570
NSN 6130-01-322-8507
NSN 6610-00-633-4338