National Item Identification Number
01-508-5038
015085038
5365-01-508-5038
5365015085038
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)
5H860
Reference Numbers (Part Numbers)
NF203126-1
NF203126-1
Required Categories
BODY INSIDE DIAMETER
SPECIAL FEATURES
III END ITEM IDENTIFICATION
III PART NA
Required Description
1.575 INCHES NOMINAL
THIS HAS AN OUTER FLANGE
B-1B AIRCRAFT
PLUNGER