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 6320-00-371-8335
NSN 5998-00-923-1636
NSN 6240-00-133-1652
NSN 6650-01-073-4793
NSN 5895-01-465-1376
NSN 5925-00-642-5253
NSN 5835-00-198-4936
NSN 5935-01-573-9599
NSN 6645-01-254-0490
NSN 6150-00-683-5349
NSN 6685-01-424-5867
NSN 5920-01-207-7952