Product Details | SHOULDERED SHAFT

3040-00-213-7970 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: B5980, 4705980, 47-05980, 3040-00-213-7970, 00-213-7970, 3040002137970, 002137970

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 00-213-7970

Drawings & Photos | NSN 3040-00-213-7970


Demand History | NSN 3040-00-213-7970

Part Number Request Date QTY Origin
3040-00-213-7970 2015-02-42 1 United States
3040-00-213-7970 2015-01-16 1 United States
3040-00-213-7970 2015-01-12 2 United States

Cross Reference | NSN 3040-00-213-7970

Part Number Cage Code Manufacturer
109162 24930 EXELIS INC. DBA RADAR, RECONNAISSANCE & UNDERSEA

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Technical Data | NSN 3040-00-213-7970

Characteristic Specifications
MATERIAL STEEL
FIRST END STYLE 18 SPLINED
FIRST END DIAMETER 0.8750 INCHES NOMINAL
FIRST END SPLINE LENGTH 1.500 INCHES NOMINAL
FIRST END SPLINE MINOR DIAMETER 0.7500 INCHES NOMINAL
FIRST END SPLINE MAJOR DIAMETER 0.8750 INCHES NOMINAL
FIRST END PITCH DIAMETER 0.8125 INCHES NOMINAL
FIRST END PRESSURE ANGLE 30.0 DEGREES NOMINAL
FIRST END SPLINE QUANTITY 13
END SIMILARITY NOT IDENTICAL
SECOND END STYLE 18 SPLINED
SECOND END DIAMETER 0.7500 INCHES NOMINAL
SECOND END SPLINE LENGTH 0.500 INCHES NOMINAL
SECOND END SPLINE MINOR DIAMETER 0.6667 INCHES NOMINAL
SECOND END SPLINE MAJOR DIAMETER 0.7500 INCHES NOMINAL
SECOND END PITCH DIAMETER 0.7083 INCHES NOMINAL
SECOND END PRESSURE ANGLE 30.0 DEGREES NOMINAL
SECOND END SPLINE QUANTITY 17
LARGEST STEP DIAMETER 1.500 INCHES NOMINAL
OVERALL LENGTH 16.375 INCHES NOMINAL
STEP QUANTITY 5

Restrictions/Controls & Freight Information | NSN 3040-00-213-7970

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