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 5975-01-005-6130
NSN 5998-01-196-8935
NSN 6610-00-937-3798
NSN 6145-00-342-8122
NSN 7035-01-551-1240
NSN 5999-00-850-4690
NSN 7035-00-392-5417
NSN 5895-01-367-6531
NSN 5996-00-209-9517
NSN 5996-01-494-4122
NSN 5895-00-504-7700
NSN 6145-01-032-3022