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 4140-01-212-8286
NSN 5996-00-272-2560
NSN 5935-01-054-3862
NSN 2925-00-827-2326
NSN 5950-01-424-5533
NSN 4140-01-461-7885
NSN 5965-01-136-2565
NSN 6620-00-140-8644
NSN 5935-00-087-0649
NSN 5975-01-462-5846
NSN 5910-01-290-2968
NSN 5925-01-244-4400