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 6645-00-091-7353
NSN 5990-01-305-8121
NSN 5950-01-340-4565
NSN 5915-00-558-4413
NSN 6645-00-896-9430
NSN 6150-00-596-9882
NSN 5905-00-823-6152
NSN 6220-00-631-1734
NSN 5920-01-023-6818
NSN 5920-00-497-7889
NSN 5996-00-269-2655
NSN 6150-01-512-1735