NSN 3040-00-004-8457

Part Details | SHOULDERED SHAFT

3040-00-004-8457 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: 11691369, 3040-00-004-8457, 00-004-8457, 3040000048457, 000048457

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30JUN 07, 197200-004-845722914 ( SHAFT, SHOULDERED )
REFERENCE DRAWINGS & PICTURES

PLAIN

SHAFT,SHOULDERED | 3040-00-004-8457, 000048457

PLAIN

SHAFT,SHOULDERED | 3040-00-004-8457, 000048457
Cross Reference | NSN 3040-00-004-8457
Part Number Cage Code Manufacturer
1169136919204ARMY, UNITED STATES DEPARTMENT OFTHE
Technical Data | NSN 3040-00-004-8457
Characteristic Specifications
FIRST END STYLE PLAIN
MATERIAL STEEL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6758 MIL SPEC ALL MATERIAL RESPONSES
SURFACE FINISH32.0 MICROINCHES
FIRST END DIAMETER0.4726 INCHES NOMINAL
END SIMILARITY IDENTICAL
LARGEST STEP DIAMETER0.5695 INCHES NOMINAL
OVERALL LENGTH4.610 INCHES NOMINAL
STEP QUANTITY2