NSN 3040-00-073-0620

Part Details | STRAIGHT SHAFT

3040-00-073-0620 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: 2270670, 3040-00-073-0620, 00-073-0620, 3040000730620, 000730620

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30SEP 29, 197900-073-062022109 ( SHAFT, STRAIGHT )
REFERENCE DRAWINGS & PICTURES

PLAIN

PLAIN

Cross Reference | NSN 3040-00-073-0620
Part Number Cage Code Manufacturer
227067010001NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT
Technical Data | NSN 3040-00-073-0620
Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING
SURFACE FINISH63.0 MICROINCHES
FIRST END STYLE PLAIN
FIRST END DIAMETER1.9962 INCHES MINIMUM AND 1.9978 INCHES MAXIMUM
END SIMILARITY NOT IDENTICAL
SECOND END STYLE2 PLAIN
SECOND END DIAMETER2.0000 INCHES NOMINAL
SECOND END EXTERNAL THREAD LENGTH39.813 INCHES MINIMUM AND 39.937 INCHES MAXIMUM
OVERALL LENGTH44.563 INCHES MINIMUM AND 44.626 INCHES MAXIMUM
SPECIAL FEATURESHOLE THROUGH SHAFT 1/2 IN DIA WITCOUNTERBORE 3/4 IN DIA 7/16 IN DEEP,DRILLED 1.812 IN FROM FIRST END; KEYWAY 1/2 IN DIA 35 IN LONG AT SECOND END; INTERNAL THREADED HOLE 3/8-16 UNC-2B BY 3/4 IN DEEP CENTER OF SECOND END