NSN 3040-00-418-0131

Part Details | STRAIGHT SHAFT

3040-00-418-0131 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: A38236, 3040-00-418-0131, 00-418-0131, 3040004180131, 004180131

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30NOV 20, 197000-418-013122109 ( SHAFT, STRAIGHT )
REFERENCE DRAWINGS & PICTURES

PLAIN

SPLINED (STRAIGHT)

PLAIN

SPLINED (STRAIGHT)

Cross Reference | NSN 3040-00-418-0131
Part Number Cage Code Manufacturer
A3823610988CNH INDUSTRIAL AMERICA LLC
Technical Data | NSN 3040-00-418-0131
Characteristic Specifications
MATERIAL STEEL COMP 1141
FIRST END STYLE PLAIN
FIRST END DIAMETER0.6220 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM
END SIMILARITY NOT IDENTICAL
SECOND END STYLE2 SPLINED (STRAIGHT)
SECOND END DISTANCE FROM END TO FLAT0.251 INCHES NOMINAL
SECOND END DIAMETER0.6220 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM
SECOND END HOLE DIAMETER0.1850 INCHES MINIMUM AND 0.1920 INCHES MAXIMUM
SECOND END DISTANCE FROM HOLE CENTER TO END2.590 INCHES NOMINAL
SECOND END HOLE DEPTH0.622 INCHES MINIMUM AND 0.625 INCHES MAXIMUM
SECOND END GROOVED FLAT LENGTH1.6250 INCHES NOMINAL
SECOND END GROOVED FLAT DEPTH0.062 INCHES NOMINAL
OVERALL LENGTH7.030 INCHES NOMINAL
SPECIAL FEATURESFIRST END THREE CIR FLATS 0.190 R;TWO CIR FLATS IN LINE W/FLAT GROOVE ON FIRST END,0.504 IN. DISTANCE FROM CIR FLAT CTR TO END,0.843 IN. DISTANCE BTWN CIR FLAT CTR;THIRD CIR FLAT 1.347 IN. DISTANCE FROM CTR TO END,90 DEG ANGLE BTWN CIR FLATS