National Item Identification Number

00-434-0228
004340228
1680-00-434-0228
1680004340228

National Stock Number

Item Name

BELL CRANK

Federal Supply Class

1680

Description

An item in the form of two arms at an angle, having its fulcrum at the apex of the angle, and used to provide a means of changing the direction or varying the intensity of a pushing or pulling force. See also ARM (as modified); and LEVER (as modified).

Commercial and Government Entity Code (Supplier Data)

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26512

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61174

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Reference Numbers (Part Numbers)

A51F11509-3
A51F11509-3

Required Categories

MATERIAL
BORE LENGTH
BORE DIAMETER
THE MANUFACTURERS DATA
MANUFACTURERS CODE

Required Description

ALUMINUM ALLOY
0.790 INCHES NOMINAL
0.873 INCHES MINIMUM AND
0.874 INCHES MAX