NSN 3040-01-353-7490

Part Details | SHOULDERED SHAFT

3040-01-353-7490 A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (AA), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see AXLE(1), SHOULDERED. For items not having any of the above conditions see PIN, SHOULDER, HEADLESS. Excludes SHAFT(1), STRAIGHT; and AXLE(1), STRAIGHT.

Alternate Parts: 1008067004, 1008-067-004, 121783, 3040-01-353-7490, 01-353-7490, 3040013537490, 013537490

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30FEB 15, 199201-353-749022914 ( SHAFT, SHOULDERED )
REFERENCE DRAWINGS & PICTURES

PLAIN

FLAT KEYWAY

PLAIN

FLAT KEYWAY

Cross Reference | NSN 3040-01-353-7490
Part Number Cage Code Manufacturer
1008-067-00479410LIBERTY VENTURES INTI LLC
12178360764WIGGINS LIFT CO., INC.
Technical Data | NSN 3040-01-353-7490
Characteristic Specifications
FIRST END STYLE PLAIN
MATERIAL STEEL CORROSION RESISTING
FIRST END DIAMETER1.6530 INCHES MINIMUM AND 1.6535 INCHES MAXIMUM
END SIMILARITY NOT IDENTICAL
SECOND END STYLE4 FLAT KEYWAY
SECOND END GROOVE WIDTH0.0940 INCHES MINIMUM AND 0.0970 INCHES MAXIMUM
SECOND END GROOVE DIAMETER1.2000 INCHES MINIMUM AND 1.2100 INCHES MAXIMUM
SECOND END DISTANCE FROM END TO GROOVE0.2190 INCHES NOMINAL
SECOND END DIAMETER1.3580 INCHES MINIMUM AND 1.3630 INCHES MAXIMUM
SECOND END DISTANCE BETWEEN FIRST AND SECOND GROOVE CENTERS0.2660 INCHES NOMINAL
SECOND END DISTANCE BETWEEN SECOND AND THIRD GROOVE CENTERS0.2040 INCHES NOMINAL
LARGEST STEP DIAMETER1.735 INCHES MINIMUM AND 1.745 INCHES MAXIMUM
OVERALL LENGTH10.938 INCHES NOMINAL
STEP QUANTITY5