NSN 3040-00-499-9970

Part Details | STRAIGHT SHAFT

3040-00-499-9970 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: 8L4158, 3040-00-499-9970, 00-499-9970, 3040004999970, 004999970

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30JUN 25, 197100-499-997022109 ( SHAFT, STRAIGHT )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3040-00-499-9970
Part Number Cage Code Manufacturer
8L415811083CATERPILLAR INC.DBA CATERPILLAR
Technical Data | NSN 3040-00-499-9970
Characteristic Specifications
MATERIAL STEEL
FIRST END DIAMETER0.5000 INCHES NOMINAL
END SIMILARITY NOT IDENTICAL
SECOND END DIAMETER0.5000 INCHES NOMINAL
OVERALL LENGTH5.420 INCHES NOMINAL