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 5998-01-462-5887
NSN 5835-01-388-5198
NSN 5960-01-505-2426
NSN 5925-00-383-9707
NSN 5935-01-534-6169
NSN 6240-00-470-4662
NSN 2925-01-476-3224
NSN 5950-01-421-3169
NSN 5915-00-775-6058
NSN 7035-01-465-0391
NSN 5835-01-347-8714
NSN 5920-01-303-6841