National Item Identification Number
01-133-4709
011334709
5365-01-133-4709
5365011334709
National Stock Number
Item Name
SPACER,STEPPED
Federal Supply Class
5365
Description
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 length must exceed 25 percent of the outside diameter or distance across peripheral flats. (When the length, outside diameter, and/or distance across peripheral flats are designated as a tolerance, the maximum dimension will be used to determine compliance.) It must have one or more internal steps (counterbores) and/or external steps on either or both bearing surfaces. Excludes SPACER, OPTICAL ELEMENT. See also WASHER, RECESSED and WASHER, SHOULDERED AND RECESSED.
Commercial and Government Entity Code (Supplier Data)
99167
Reference Numbers (Part Numbers)
5004278
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
STYLE DESIGNATOR
OVERALL LENGTH
Required Description
ALUMINUM ALLOY 6061
AMS 4117 ASSN STD SINGLE MATERIAL RESPONSE OR
AMS 4129 ASS