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).
Classification: Other articles of iron or steel not wire nesoi
NSN 5920-00-960-7614
NSN 6135-01-009-4929
NSN 6620-01-422-9708
NSN 6150-00-451-2051
NSN 5915-01-437-6552
NSN 6645-00-189-7075
NSN 6645-01-420-8360
NSN 5975-01-227-2690
NSN 5998-01-394-3797
NSN 5999-01-007-2415
NSN 5985-01-537-5279
NSN 5990-01-024-9659