Product Details | SHOULDERED SHAFT

3040-01-141-1479 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.

Part Alternates: 475144, 3040-01-141-1479, 01-141-1479, 3040011411479, 011411479

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 01-141-1479

Drawings & Photos | NSN 3040-01-141-1479


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Technical Data | NSN 3040-01-141-1479

Characteristic Specifications
MATERIAL STEEL COMP 303
MATERIAL DOCUMENT AND CLASSIFICATION ASTM A582,COND A ASSN STD SINGLE MATERIAL RESPONSE
FIRST END STYLE 9 INTERNAL THREADED
FIRST END DIAMETER 0.2480 INCHES MINIMUM AND 0.2490 INCHES MAXIMUM
FIRST END INTERNAL THREAD LENGTH 0.310 INCHES NOMINAL
END SIMILARITY NOT IDENTICAL
SECOND END STYLE 36 CIRCULAR GROOVED AND SLOTTED
SECOND END GROOVE WIDTH 0.0300 INCHES MINIMUM AND 0.0330 INCHES MAXIMUM
SECOND END GROOVE DIAMETER 0.2500 INCHES MINIMUM AND 0.2530 INCHES MAXIMUM
SECOND END DISTANCE FROM END TO GROOVE 0.370 INCHES NOMINAL
SECOND END DIAMETER 0.3110 INCHES MINIMUM AND 0.3130 INCHES MAXIMUM
SECOND END SLOT DEPTH 0.170 INCHES NOMINAL
SECOND END SLOT WIDTH 0.125 INCHES NOMINAL
LARGEST STEP DIAMETER 0.311 INCHES MINIMUM AND 0.313 INCHES MAXIMUM
OVERALL LENGTH 1.940 INCHES NOMINAL
STEP QUANTITY 2
SPECIAL FEATURES SECOND END BORED,0.280 IN. DP,0.234 IN. DIA;LARGEST DIA HAS INT FLAT,0.187 IN. DP,0.810 IN. LG;LARGEST DIA HAS TWO THD CROSS DRILLED THRU HOLES,0.842 IN. DISTANCE FROM HOLE C TO SECOND END,0.437 IN. DISTANCE BTWN HOLE C,180 DEG ANGLE BTWN HOLES

Restrictions/Controls & Freight Information | NSN 3040-01-141-1479

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Category Code Description
No Freight Information