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 5990-01-647-8574
NSN 6110-00-901-3481
NSN 2925-01-346-7435
NSN 5990-01-174-6851
NSN 5975-00-407-4206
NSN 6685-01-145-3938
NSN 5998-01-420-7830
NSN 6240-01-479-2975
NSN 5935-01-248-1860
NSN 6610-01-159-0438
NSN 5895-01-441-6717
NSN 5985-01-631-2458