NSN 3040-00-240-6954

Part Details | SHOULDERED SHAFT

3040-00-240-6954 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: 4F52616101A, 4F52616-101A, 3040-00-240-6954, 00-240-6954, 3040002406954, 002406954

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30NOV 03, 196900-240-695422914 ( SHAFT, SHOULDERED )
REFERENCE DRAWINGS & PICTURES

PLAIN

PLAIN

Cross Reference | NSN 3040-00-240-6954
Part Number Cage Code Manufacturer
4F52616-101A98897LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS
Technical Data | NSN 3040-00-240-6954
Characteristic Specifications
FIRST END STYLE PLAIN
MATERIAL STEEL COMP 17-4PH
SURFACE FINISH250.0 MICROINCHES
FIRST END DIAMETER0.2500 INCHES NOMINAL
END SIMILARITY NOT IDENTICAL
SECOND END STYLE PLAIN
SECOND END DIAMETER0.1730 INCHES MINIMUM AND 0.1830 INCHES MAXIMUM
SECOND END HOLE DIAMETER0.0750 INCHES MINIMUM AND 0.0800 INCHES MAXIMUM
SECOND END DISTANCE FROM HOLE CENTER TO END0.157 INCHES NOMINAL
SECOND END HOLE DEPTH0.173 INCHES MINIMUM AND 0.183 INCHES MAXIMUM
LARGEST STEP DIAMETER0.250 INCHES NOMINAL
OVERALL LENGTH1.430 INCHES NOMINAL
STEP QUANTITY2
SPECIAL FEATURES1 EA LINK P/N 4F52616-103A,1.560IN. LG