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 6110-01-601-1205
NSN 5925-01-401-5314
NSN 5985-01-563-8521
NSN 6135-01-510-9986
NSN 5945-00-265-1762
NSN 5935-01-388-1761
NSN 5998-00-633-5169
NSN 5950-01-050-5428
NSN 4140-00-239-9174
NSN 5920-01-136-4709
NSN 6220-01-586-0234
NSN 6320-01-332-7020