NSN 3040-00-052-6406

Part Details | SHOULDERED SHAFT

3040-00-052-6406 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: 3186452, 318645-2, 3040-00-052-6406, 00-052-6406, 3040000526406, 000526406

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30MAY 23, 196700-052-640622914 ( SHAFT, SHOULDERED )
REFERENCE DRAWINGS & PICTURES

PLAIN

SHAFT,SHOULDERED | 3040-00-052-6406, 000526406

PLAIN

SHAFT,SHOULDERED | 3040-00-052-6406, 000526406
Cross Reference | NSN 3040-00-052-6406
Part Number Cage Code Manufacturer
318645-280020NAVAL AIR WARFARE CENTER AIRCRAFTDIVISION CODE 4.8.8.0.0.B BLDG 148-2
Technical Data | NSN 3040-00-052-6406
Characteristic Specifications
FIRST END STYLE PLAIN
MATERIAL NICKEL
SURFACE FINISH125.0 MICROINCHES
FIRST END DIAMETER0.3750 INCHES NOMINAL
FIRST END HOLE DIAMETER0.0620 INCHES NOMINAL
FIRST END DISTANCE FROM HOLE CENTER TO END0.625 INCHES NOMINAL
FIRST END HOLE DEPTH0.375 INCHES NOMINAL
END SIMILARITY NOT IDENTICAL
SECOND END STYLE3 PLAIN
SECOND END DIAMETER0.5000 INCHES NOMINAL
SECOND END WIDTH ACROSS FLATS0.437 INCHES NOMINAL
SECOND END STEP LENGTH0.750 INCHES NOMINAL
LARGEST STEP DIAMETER0.500 INCHES NOMINAL
OVERALL LENGTH31.000 INCHES NOMINAL
STEP QUANTITY2
FSC APPLICATION DATACATAPULT,AIRCRAFT LAUCHING