NSN 3040-00-056-8935

Part Details | STRAIGHT SHAFT

3040-00-056-8935 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: BUWEPSDWG2094313, 2094313, 3040-00-056-8935, 00-056-8935, 3040000568935, 000568935

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30MAY 30, 196700-056-893522109 ( SHAFT, STRAIGHT )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3040-00-056-8935
Part Number Cage Code Manufacturer
BUWEPSDWG209431302731MCDONNELL DOUGLAS HELICOPTER CO INC
209431310001NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT
Technical Data | NSN 3040-00-056-8935
Characteristic Specifications
MATERIAL STEEL COMP 4130
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6758,COND 1 MIL SPEC SINGLE MATERIAL RESPONSE
FIRST END GROOVE WIDTH0.0600 INCHES NOMINAL
FIRST END DISTANCE FROM END TO GROOVE0.187 INCHES NOMINAL
FIRST END DIAMETER1.9900 INCHES NOMINAL
FIRST END SPLINE MINOR DIAMETER0.8925 INCHES NOMINAL
FIRST END SPLINE MAJOR DIAMETER1.1259 INCHES NOMINAL
FIRST END SPLINE QUANTITY8
END SIMILARITY NOT IDENTICAL
SECOND END GROOVE WIDTH0.0580 INCHES NOMINAL
SECOND END DISTANCE FROM END TO GROOVE0.146 INCHES NOMINAL
SECOND END DIAMETER1.4770 INCHES NOMINAL
SECOND END SPLINE MINOR DIAMETER0.8890 INCHES NOMINAL
SECOND END SPLINE MAJOR DIAMETER1.1242 INCHES NOMINAL
SECOND END SPLINE QUANTITY8
OVERALL LENGTH6.500 INCHES NOMINAL
SPECIAL FEATURESBOTH ENDS INTERNAL TEETH;BOTH 0.032 IN. BY 45 DEG SEAT;SLOT ON EITHER SIDE OF BDY,0.375 BY 1.674;FIRST END HAS RIDGE 0.28 BY 1.622 DM