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 5920-00-008-1636
NSN 5905-01-215-1546
NSN 5910-01-186-5412
NSN 7035-01-297-9806
NSN 5998-00-943-8520
NSN 5996-01-430-2092
NSN 5855-01-443-8441
NSN 5950-01-238-8239
NSN 5935-01-232-9602
NSN 6105-01-634-0322
NSN 5990-00-800-2521
NSN 6220-01-175-1246