Product Details | SHOULDERED SHAFT

3040-00-238-6353 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: 240315062110, 240-3150621-10, 3040-00-238-6353, 00-238-6353, 3040002386353, 002386353

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-238-6353

Drawings & Photos | NSN 3040-00-238-6353


Cross Reference | NSN 3040-00-238-6353

Part Number Cage Code Manufacturer
240-3150621-10 14170 HUGHES MISSILE SYSTEMS CO SAN DIEGO
240-3150621-10 15090 RAYTHEON COMPANY DBA RAYTHEON

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Technical Data | NSN 3040-00-238-6353

Characteristic Specifications
MATERIAL ALUMINUM ALLOY
FIRST END STYLE 1 PLAIN
FIRST END DIAMETER 0.4980 INCHES MINIMUM AND 0.4995 INCHES MAXIMUM
END SIMILARITY NOT IDENTICAL
SECOND END STYLE 9 INTERNAL THREADED
SECOND END DIAMETER 0.1860 INCHES MINIMUM AND 0.1890 INCHES MAXIMUM
SECOND END INTERNAL THREAD LENGTH 0.780 INCHES MINIMUM AND 0.800 INCHES MAXIMUM
LARGEST STEP DIAMETER 0.186 INCHES MINIMUM AND 0.189 INCHES MAXIMUM
OVERALL LENGTH 8.530 INCHES NOMINAL
STEP QUANTITY 4
MANUFACTURERS CODE 14170
DESIGN CONTROL REFERENCE 240-3150621-10

Restrictions/Controls & Freight Information | NSN 3040-00-238-6353

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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information