One end is splined for broaching
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 5920-00-683-7883
NSN 6240-01-227-4178
NSN 6145-01-514-2566
NSN 5996-00-187-8072
NSN 6320-00-790-4844
NSN 5925-00-078-2842
NSN 6145-01-115-8258
NSN 6105-01-502-7434
NSN 5930-00-394-6938
NSN 6650-00-269-5000
NSN 5996-00-224-6192
NSN 6110-00-284-1161