Product Details | SHOULDERED SHAFT

3040-00-031-7542 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: 000317542

Engine Accessories | Engine Fuel System Components, Aircraft and Missile Prime Movers

Supply Group (FSG) NSN Assign. NIIN
29 00-031-7542

Drawings & Photos | NSN 2915-00-031-7542


Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 3040-00-031-7542

Technical Data | NSN 3040-00-031-7542

Characteristic Specifications
MATERIAL STEEL
FIRST END STYLE 18 SPLINED
FIRST END TONGUE THICKNESS 0.165 INCHES MINIMUM AND 0.167 INCHES MAXIMUM
FIRST END TONGUE WIDTH 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
FIRST END DIAMETER 0.5643 INCHES MINIMUM AND 0.5686 INCHES MAXIMUM
FIRST END SPLINE LENGTH 0.5312 INCHES NOMINAL
FIRST END SPLINE MINOR DIAMETER 0.4103 INCHES NOMINAL
FIRST END SPLINE MAJOR DIAMETER 0.4950 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM
FIRST END PITCH DIAMETER 0.4583 INCHES NOMINAL
FIRST END PRESSURE ANGLE 30.0 DEGREES NOMINAL
FIRST END SPLINE QUANTITY 11
END SIMILARITY NOT IDENTICAL
SECOND END STYLE 19 TONGUE ROUNDED ENDS
SECOND END TONGUE THICKNESS 0.1645 INCHES MINIMUM AND 0.1665 INCHES MAXIMUM
SECOND END TONGUE WIDTH 0.4900 INCHES MINIMUM AND 0.5100 INCHES MAXIMUM
SECOND END DIAMETER 0.4900 INCHES MINIMUM AND 0.5100 INCHES MAXIMUM
SECOND END SPLINE LENGTH 0.531 INCHES NOMINAL
SECOND END STEP LENGTH 0.1870 INCHES MINIMUM AND 0.1930 INCHES MAXIMUM
LARGEST STEP DIAMETER 0.6850 INCHES MINIMUM AND 0.6950 INCHES MAXIMUM
OVERALL LENGTH 1.5160 INCHES MINIMUM AND 1.5360 INCHES MAXIMUM
STEP QUANTITY 8
MANUFACTURERS CODE 59875
DESIGN CONTROL REFERENCE TF4620

Restrictions/Controls & Freight Information | NSN 3040-00-031-7542

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
Controlled Inventory Item Code:UUNCLASSIFIED
Category Code Description
No Freight Information