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 5935-00-642-5798
NSN 6240-00-381-9978
NSN 5990-00-099-0822
NSN 5990-01-598-8769
NSN 5985-01-528-4775
NSN 5996-00-816-5059
NSN 5998-00-401-4940
NSN 5910-01-633-9963
NSN 5975-00-803-2536
NSN 6130-01-186-7279
NSN 6645-01-203-9542
NSN 5920-01-650-1820