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 5895-00-116-7411
NSN 5965-00-400-6228
NSN 5998-01-360-6583
NSN 5855-01-188-4049
NSN 5950-01-262-2553
NSN 5960-00-443-9452
NSN 5999-00-876-1074
NSN 4140-01-323-4279
NSN 6320-01-470-6826
NSN 5925-01-433-7864
NSN 6320-00-468-8421
NSN 5935-01-443-3128