Product Details | SHOULDERED SHAFT

3040-00-074-4053 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.

Part Alternates: 320124, 320-124, 3040-00-074-4053, 00-074-4053, 3040000744053, 000744053

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1961 00-074-4053

Drawings & Photos | NSN 3040-00-074-4053


Cross Reference | NSN 3040-00-074-4053

Part Number Cage Code Manufacturer
320-124 0ZBJ4 PHILIPS ELECTRONICS NORTH AMERICA CORPORATION
320-124 52983 HEWLETT-PACKARD CO WALTHAM DIV

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Technical Data | NSN 3040-00-074-4053

Characteristic Specifications
MATERIAL STEEL COMP 17-4PH
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE
FIRST END STYLE 5 CIRCULAR GROOVED
FIRST END GROOVE WIDTH 0.0300 INCHES NOMINAL
FIRST END GROOVE DIAMETER 0.2900 INCHES NOMINAL
FIRST END DISTANCE FROM END TO GROOVE 0.041 INCHES NOMINAL
FIRST END DIAMETER 0.3121 INCHES NOMINAL
END SIMILARITY NOT IDENTICAL
SECOND END STYLE 12 EXTERNAL THREADED
SECOND END DIAMETER 0.1895 INCHES NOMINAL
SECOND END EXTERNAL THREAD LENGTH 0.180 INCHES NOMINAL
LARGEST STEP DIAMETER 0.500 INCHES NOMINAL
OVERALL LENGTH 0.960 INCHES NOMINAL
STEP QUANTITY 3
MANUFACTURERS CODE 0ZBJ4
DESIGN CONTROL REFERENCE 320-124

Restrictions/Controls & Freight Information | NSN 3040-00-074-4053

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information