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 5960-00-126-9669
NSN 6320-01-532-7491
NSN 5960-01-178-7500
NSN 6135-00-100-0485
NSN 5895-01-462-4503
NSN 6320-00-521-9350
NSN 6150-01-030-1309
NSN 5920-00-288-5849
NSN 5960-01-327-6832
NSN 6650-01-140-3371
NSN 5920-01-116-6630
NSN 5920-01-546-9014