National Item Identification Number

01-079-8387
010798387
3040-01-079-8387
3040010798387

National Stock Number

Item Name

SHAFT,SHOULDERED

Federal Supply Class

3040

Description

A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (AA), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see AXLE(1), SHOULDERED. For items not having any of the above conditions see PIN, SHOULDER, HEADLESS. Excludes SHAFT(1), STRAIGHT; and AXLE(1), STRAIGHT.

Commercial and Government Entity Code (Supplier Data)

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05606

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GENERAL DYNAMICS ARMAMENT AND
TECHNICAL PRODUCTS INC.
128 LAKESIDE AVE
BURLINGTON
VT
05401
802-657-6109

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Reference Numbers (Part Numbers)

196B7411

Required Categories

MATERIAL
FIRST END STYLE
FIRST END DIAMETER
FIRST END HOLE DIAMETER
FIRST EN

Required Description

STEEL
1 PLAIN
0.2795 INCHES NOMINAL
0.1275 INCHES NOMINAL
0.375 INCHES NOMIN