Product Details | STRAIGHT SHAFT

3040-01-144-9462 A straight shaft having two or more of the following conditions: a specified surface finish designation in the range of 1 to 125 microinches (o.o25 to 3.2 micrometers), arithmetical average (aa), machined peripheral flat(s), circular groove (s), keyway(s), splines, threads, or holes. It is not designed for use in aligning by fitting into corresponding holes of another item. It may be drilled for lubricating holes. For items having an integral gear(s) or worm(s), see GEARSHAFT (as modified). For items designed to support rotating members see AXLE(1), STRAIGHT. For items not having the above conditions see PIN, STRAIGHT, HEADLESS. For items having machined ends which constitute steps see SHAFT(1), SHOULDERED; AXLE(1), SHOULDERED; and BOLT, FLUID PASSAGE.20310050000101500003040000000

Part Alternates: 12012170, 3040-01-144-9462, 01-144-9462, 3040011449462, 011449462

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 31 DEC 1982 01-144-9462

Drawings & Photos | NSN 3040-01-144-9462


Demand History | NSN 3040-01-144-9462

Part Number Request Date QTY Origin
3040-01-144-9462 2021-10-298 2 PK
12012170 2021-09-244 5 PK

Cross Reference | NSN 3040-01-144-9462

Part Number Cage Code Manufacturer
12012170 19200 US ARMY ARDEC RDECOM
12012170 19204 ARMY UNITED STATES DEPARTMENT OF THE

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Technical Data | NSN 3040-01-144-9462

Characteristic Specifications
MATERIAL STEEL
FIRST END STYLE 13 SQUARE
FIRST END DIAMETER 0.5000 INCHES NOMINAL
FIRST END WIDTH ACROSS FLATS 0.360 INCHES MINIMUM AND 0.365 INCHES MAXIMUM
FIRST END STEP LENGTH 0.709 INCHES MINIMUM AND 0.729 INCHES MAXIMUM
END SIMILARITY NOT IDENTICAL
SECOND END STYLE 1 PLAIN
SECOND END DIAMETER 0.5000 INCHES NOMINAL
OVERALL LENGTH 30.302 INCHES MINIMUM AND 30.322 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 3040-01-144-9462

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:UPrecious metal type is unknown
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