National Item Identification Number
01-287-1304
012871304
5365-01-287-1304
5365012871304
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)
08719
DUCOMMUN TECHNOLOGIES INC
DBA JAY EL PRODUCTS
23301 WILMINGTON AVE
CARSON
CA
90745
310-513-7200
Reference Numbers (Part Numbers)
52315-8
Required Categories
MATERIAL
OVERALL LENGTH
SPECIAL FEATURES
THE MANUFACTURERS DATA
MANUFACTURER
Required Description
STEEL CORROSION RESISTING
2.755 INCHES MINIMUM AND
2.795 INCHES MAXIMUM
SHAPE