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 5950-01-412-0262
NSN 5835-00-087-9512
NSN 5965-01-395-7527
NSN 6320-01-462-2295
NSN 2925-01-587-3956
NSN 6220-00-099-9192
NSN 6110-01-328-6777
NSN 5835-01-110-0697
NSN 6650-00-736-8456
NSN 5895-00-006-1823
NSN 5930-01-019-0857
NSN 5935-01-395-4029