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 5835-00-231-9544
NSN 5950-00-314-8268
NSN 5930-01-011-8700
NSN 6645-00-794-4576
NSN 5960-00-882-3563
NSN 5950-01-427-3723
NSN 5905-00-988-0770
NSN 5930-01-476-3692
NSN 5835-01-135-2601
NSN 7035-00-020-2227
NSN 6320-01-441-2438
NSN 5999-00-705-9167