Product Details | STRAIGHT SHAFT

3040-00-325-3991 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: 003253991

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-325-3991

Cross Reference | NSN 3040-00-325-3991

Part Number Cage Code Manufacturer
D3185 59690 KOEHRING CO LORAIN DIV
D3185 8E499 KOEHRING CRANES AND EXCAVATORS INC SUB OF NORTHWEST ENGINEERING CO

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Technical Data | NSN 3040-00-325-3991

Characteristic Specifications
SECOND END DISTANCE FROM HOLE CENTER TO END 0.750 INCHES NOMINAL
FIRST END STYLE UNTHREADED CROSS DRILLED
SECOND END HOLE DIAMETER 0.5000 INCHES NOMINAL
FIRST END DISTANCE FROM HOLE CENTER TO END 0.750 INCHES MINIMUM AND 2.125 INCHES MAXIMUM
OVERALL LENGTH 6.750 INCHES NOMINAL
FIRST END HOLE DEPTH 0.156 INCHES NOMINAL
SECOND END DIAMETER 2.2500 INCHES NOMINAL
FIRST END HOLE DIAMETER 0.5000 INCHES NOMINAL
END SIMILARITY NOT IDENTICAL
SECOND END HOLE DEPTH 0.156 INCHES NOMINAL
SECOND END INTERNAL THREAD LENGTH 0.750 INCHES NOMINAL
FIRST END DIAMETER 2.2500 INCHES NOMINAL
SECOND END STYLE CROSS DRILLED HOLE AND INTERNALLY THREADED

Restrictions/Controls & Freight Information | NSN 3040-00-325-3991

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