NSN 3040-00-728-7569

Part Details | STRAIGHT SHAFT

3040-00-728-7569 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: D837524, D837-524, D837524, D837-524, D837524, D837-524, 3040-00-728-7569, 00-728-7569, 3040007287569, 007287569

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30DEC 03, 198600-728-756922109 ( SHAFT, STRAIGHT )
REFERENCE DRAWINGS & PICTURES

FLAT KEYWAY

FLAT KEYWAY

Cross Reference | NSN 3040-00-728-7569
Part Number Cage Code Manufacturer
D837-52461790ASTEC INDUSTRIES, INC.DIV ASTEC IND.
D837-52405643BARBER-GREENE CO
D837-5240MKW7MINNPAR, LLCDBA MINNPAR
Technical Data | NSN 3040-00-728-7569
Characteristic Specifications
MATERIAL STEEL COMP 1045
FIRST END STYLE FLAT KEYWAY
FIRST END KEYWAY WIDTH0.2500 INCHES NOMINAL
FIRST END EXTERNAL KEYWAY LENGTH1.250 INCHES NOMINAL
FIRST END KEYWAY DEPTH0.142 INCHES NOMINAL
FIRST END DIAMETER1.1880 INCHES NOMINAL
END SIMILARITY NOT IDENTICAL
SECOND END STYLE FLAT KEYWAY
SECOND END KEYWAY WIDTH0.2500 INCHES NOMINAL
SECOND END EXTERNAL KEYWAY LENGTH2.500 INCHES NOMINAL
SECOND END KEYWAY DEPTH0.142 INCHES NOMINAL
SECOND END DIAMETER1.1880 INCHES NOMINAL
OVERALL LENGTH21.500 INCHES NOMINAL