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 5999-01-615-3706
NSN 6135-01-125-4867
NSN 6320-01-462-3555
NSN 6135-00-269-5843
NSN 6650-01-290-1029
NSN 5996-00-933-4163
NSN 6135-01-415-1163
NSN 5920-01-444-9935
NSN 6240-01-253-0687
NSN 6110-01-306-5193
NSN 5855-00-494-9581
NSN 6130-00-897-4240