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 5975-00-226-1167
NSN 5999-00-144-7698
NSN 6150-01-425-2558
NSN 6320-01-411-6610
NSN 5990-01-254-2936
NSN 5960-01-622-0393
NSN 5915-01-535-8516
NSN 5910-00-905-4821
NSN 6220-01-462-2613
NSN 6645-00-527-6531
NSN 6135-00-248-4102
NSN 5905-01-192-0325