NSN 3040-00-769-7421

Part Details | STRAIGHT SHAFT

3040-00-769-7421 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.

Alternate Parts: 643241, 640412, T90A3, T90A3, 0411, 0-411, 640412, 7697421, 3040-00-769-7421, 00-769-7421, 3040007697421, 007697421

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30JAN 01, 196200-769-742122109 ( SHAFT, STRAIGHT )
REFERENCE DRAWINGS & PICTURES

PLAIN

PLAIN

Cross Reference | NSN 3040-00-769-7421
Part Number Cage Code Manufacturer
64324134623AM GENERAL LLC
64041234623AM GENERAL LLC
T90A377873GKN ROCKFORD, INC
T90A379410LIBERTY VENTURES INTI LLC
0-41195201NAPCO INTERNATIONAL LLC
64041222852SPALLA INC
769742119207U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM
Technical Data | NSN 3040-00-769-7421
Characteristic Specifications
MATERIAL STEEL
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66,AISI/SAE 4027 FED SPEC SINGLE MATERIAL RESPONSE
FIRST END STYLE PLAIN
FIRST END DIAMETER0.7650 INCHES NOMINAL
END SIMILARITY NOT IDENTICAL
SECOND END STYLE4 PLAIN
SECOND END DISTANCE FROM END TO FLAT0.172 INCHES NOMINAL
SECOND END DIAMETER0.7650 INCHES NOMINAL
SECOND END GROOVED FLAT LENGTH0.0780 INCHES NOMINAL
OVERALL LENGTH8.203 INCHES NOMINAL