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 5998-01-095-3246
NSN 5965-00-281-0319
NSN 5835-01-130-8258
NSN 5935-01-495-9139
NSN 5895-00-637-2658
NSN 6150-01-495-0814
NSN 5895-01-071-5570
NSN 5835-00-233-6327
NSN 6620-01-287-9975
NSN 5998-00-246-9646
NSN 5910-01-602-8415
NSN 5990-01-331-7071