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 5990-00-524-2293
NSN 6320-00-098-2858
NSN 5915-01-432-2491
NSN 5855-00-131-6338
NSN 2925-01-027-1293
NSN 5985-01-274-0447
NSN 5960-01-324-8751
NSN 5835-00-594-4921
NSN 5935-01-080-6251
NSN 6220-00-676-0904
NSN 6150-01-316-0592
NSN 5915-00-983-4998