National Item Identification Number

01-459-8188
014598188
5365-01-459-8188
5365014598188

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)

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4V792

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ROCKWELL COLLINS INC.
AIR TRANSPORT DIV
400 COLLINS RD NE
CEDAR RAPIDS
IA
52498
319-265-5467

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Reference Numbers (Part Numbers)

634-1128-002

Required Categories

MATERIAL
SURFACE TREATMENT
OVERALL THICKNESS
OVERALL LENGTH
FIRST RIGHT STEP

Required Description

STEEL COMP 416
PASSIVATE
0.212 INCHES NOMINAL
0.250 INCHES NOMINAL
0.093 INC