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 5835-01-652-4959
NSN 6150-01-361-9162
NSN 5999-01-634-0576
NSN 6645-01-445-5235
NSN 2925-00-386-8745
NSN 5925-00-990-2739
NSN 5925-00-427-9930
NSN 6620-01-068-4498
NSN 6150-01-375-0765
NSN 5910-01-265-4689
NSN 6130-01-574-1669
NSN 6145-00-681-4417