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 5996-00-489-9635
NSN 5996-00-908-2949
NSN 5915-01-410-7822
NSN 6685-01-474-6370
NSN 5895-01-417-2700
NSN 6110-00-236-1646
NSN 5855-01-365-4287
NSN 5855-01-421-7691
NSN 5945-01-098-0642
NSN 6220-00-028-3964
NSN 5920-01-632-4842
NSN 6220-01-412-3206