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).
NSN 6650-01-347-2291
NSN 5895-01-413-6937
NSN 6150-01-102-0792
NSN 5835-00-146-9928
NSN 5895-00-330-9655
NSN 5930-01-183-0905
NSN 6685-01-152-2846
NSN 5915-01-206-1208
NSN 5960-01-478-2672
NSN 2925-01-415-0264
NSN 6610-00-751-7916
NSN 5999-01-422-0240