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 5999-00-202-0788
NSN 6620-00-469-2502
NSN 5960-01-373-7317
NSN 5996-01-175-2200
NSN 6320-01-139-0533
NSN 5855-01-557-9063
NSN 5990-01-184-6830
NSN 6320-01-449-1014
NSN 6650-01-474-8972
NSN 5996-01-039-2704
NSN 5990-01-493-4039
NSN 5996-01-123-9038