Product Details | STRAIGHT SHAFT

3040-00-356-2021 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: 58371A, 3040-00-356-2021, 00-356-2021, 3040003562021, 003562021

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-356-2021

Drawings & Photos | NSN 3040-00-356-2021


Cross Reference | NSN 3040-00-356-2021

Part Number Cage Code Manufacturer
58371A 1ML14 D.W. HERCULES, LLC DBA HERCULES ENGINE COMPONENTS
58371A 28265 HERCULES ENGINE CO INC

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Technical Data | NSN 3040-00-356-2021

Characteristic Specifications
MATERIAL STEEL
MATERIAL DOCUMENT AND CLASSIFICATION SAE 1315 ASSN STD SINGLE MATERIAL RESPONSE
FIRST END STYLE 11 UNTHREADED CROSS DRILLED
FIRST END DIAMETER 0.5100 INCHES NOMINAL
FIRST END HOLE DIAMETER 0.1250 INCHES NOMINAL
FIRST END DISTANCE FROM HOLE CENTER TO END 0.312 INCHES NOMINAL
FIRST END HOLE DEPTH 0.496 INCHES NOMINAL
END SIMILARITY NOT IDENTICAL
SECOND END STYLE 36 CIRCULAR GROOVED AND SLOTTED
SECOND END GROOVE WIDTH 0.0500 INCHES NOMINAL
SECOND END GROOVE DIAMETER 0.4500 INCHES NOMINAL
SECOND END DISTANCE FROM END TO GROOVE 1.810 INCHES NOMINAL
SECOND END DIAMETER 0.5100 INCHES NOMINAL
SECOND END SLOT DEPTH 1.187 INCHES NOMINAL
SECOND END SLOT WIDTH 0.333 INCHES NOMINAL
OVERALL LENGTH 4.344 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 3040-00-356-2021

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