Product Details | STRAIGHT SHAFT

3040-00-734-6505 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: 517739, 7346505, 3040-00-734-6505, 00-734-6505, 3040007346505, 007346505

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-734-6505

Drawings & Photos | NSN 3040-00-734-6505


Cross Reference | NSN 3040-00-734-6505

Part Number Cage Code Manufacturer
517739 02978 L-3 COMMUNICATIONS CORPORATION DBA COMBAT PROPULSION SYSTEMS
7346505 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 3040-00-734-6505

Characteristic Specifications
MATERIAL STEEL COMP 4140 OR STEEL COMP 8640 OR STEEL COMP 8740
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-624 FED SPEC ALL MATERIAL RESPONSES
SURFACE FINISH 32.0 MICROINCHES
FIRST END STYLE 18 SPLINED
FIRST END SPLINE LENGTH 0.880 INCHES NOMINAL
FIRST END SPLINE MINOR DIAMETER 0.6600 INCHES MINIMUM AND 0.6700 INCHES MAXIMUM
FIRST END SPLINE MAJOR DIAMETER 0.7885 INCHES MINIMUM AND 0.7910 INCHES MAXIMUM
FIRST END PITCH DIAMETER 0.0960 INCHES NOMINAL
FIRST END PRESSURE ANGLE 30.0000 DEGREES NOMINAL
END SIMILARITY IDENTICAL
OVERALL LENGTH 9.470 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 3040-00-734-6505

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