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 5998-01-477-6106
NSN 5965-01-164-0561
NSN 5855-00-301-1176
NSN 6145-00-921-4520
NSN 5975-00-267-2770
NSN 5950-01-425-6348
NSN 5996-01-100-1499
NSN 5835-00-835-7838
NSN 7035-00-153-3826
NSN 6240-00-926-7788
NSN 6150-00-001-6582
NSN 6645-00-410-2395