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 6320-00-228-5678
NSN 5998-01-099-2775
NSN 5960-01-421-0887
NSN 5998-00-707-5781
NSN 6130-01-512-2247
NSN 5935-00-193-1180
NSN 6150-01-064-3823
NSN 5935-01-336-6416
NSN 6110-01-522-9245
NSN 5975-01-474-6278
NSN 6145-00-512-6675
NSN 5998-00-969-4382