NSN 3040-00-148-2073

Part Details | SHOULDERED SHAFT


3040-00-148-2073 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: 83406B, CS43200001, CS4320-0001, 83406B, 2183, 3040-00-148-2073, 00-148-2073, 3040001482073, 001482073

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30JAN 01, 196100-148-207322914 ( SHAFT, SHOULDERED )
REFERENCE DRAWINGS & PICTURES

TAPERED WITH FLAT

WOODRUFF KEYWAY

TAPERED WITH FLAT

WOODRUFF KEYWAY


Cross Reference | NSN 3040-00-148-2073
Part Number Cage Code Manufacturer
83406B1ML14BRINKLEY TECHNOLOGY GROUP, LLCDBA HERCULES ENGINE COMPONENTS
CS4320-000116236DLA LAND AND MARITIMEDBA ENGINEERING AND TECHNICAL
83406B28265HERCULES ENGINE CO INC
218354641LEAR SIEGLER INCSHERWOOD DIV

Technical Data | NSN 3040-00-148-2073
Characteristic Specifications
FIRST END STYLE WOODRUFF KEYWAY
MATERIAL NICKEL ALLOY A
FIRST END KEYWAY WIDTH0.1863 INCHES NOMINAL
FIRST END EXTERNAL KEYWAY LENGTH0.625 INCHES NOMINAL
FIRST END DISTANCE FROM KEYWAY CENTER TO END0.151 INCHES NOMINAL
FIRST END DIAMETER0.7500 INCHES NOMINAL
END SIMILARITY NOT IDENTICAL
SECOND END STYLE5 TAPERED WITH FLAT
SECOND END DIAMETER0.5000 INCHES NOMINAL
SECOND END HOLE DIAMETER0.1250 INCHES NOMINAL
SECOND END DISTANCE FROM HOLE CENTER TO END0.125 INCHES NOMINAL
SECOND END EXTERNAL THREAD LENGTH0.500 INCHES NOMINAL
SECOND END HOLE DEPTH0.500 INCHES NOMINAL
LARGEST STEP DIAMETER0.875 INCHES NOMINAL
OVERALL LENGTH8.594 INCHES NOMINAL
STEP QUANTITY5
SPECIAL FEATURESW/TWO NO. 61 WOODRUFFTED 3.250 IN. FROM FIRST END TO C OF KEYWAY,0.312 IN. C OF SECOND KEYWAY TO MAJOR DIA