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 5950-01-063-9471
NSN 6650-01-024-9554
NSN 6320-01-359-3921
NSN 6130-01-067-7205
NSN 5910-01-519-8236
NSN 6150-01-435-5026
NSN 5855-00-436-3852
NSN 5905-00-599-4661
NSN 5998-01-324-2039
NSN 6145-00-301-9124
NSN 6145-01-634-0388
NSN 5915-01-032-8331