Product Details | SHOULDERED SHAFT

3040-00-707-9778 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: 544011, 3040-00-707-9778, 00-707-9778, 3040007079778, 007079778

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-707-9778

Drawings & Photos | NSN 3040-00-707-9778


Demand History | NSN 3040-00-707-9778

Part Number Request Date QTY Origin
544011 2020-09-259 73 DIBBS
544011 2020-08-244 350 DIBBS
544011 2020-08-229 350 DIBBS
544011 2019-11-329 55 DIBBS
544011 2019-11-317 55 DIBBS
3040-00-707-9778 2014-01-29 14 DIBBS
3040-00-707-9778 2011-07-192 20 MANUAL
544011 2011-07-192 20 Hong Kong
544011 2011-07-185 20 Malaysia
3040-00-707-9778 2010-11-314 30 BE
3040-00-707-9778 2009-06-163 9 DIBBS
3040-00-707-9778 2006-01-19 3 DIBBS

Cross Reference | NSN 3040-00-707-9778

Part Number Cage Code Manufacturer
544011 33670 PERRY TECHNOLOGY CORPORATION
544011 56055 PRECISION SPEED MANUFACTURING, LLC
544011 73030 HAMILTON SUNDSTRAND CORPORATION

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Technical Data | NSN 3040-00-707-9778

Characteristic Specifications
MATERIAL STEEL
MATERIAL DOCUMENT AND CLASSIFICATION AMS6415 ASSN STD SINGLE MATERIAL RESPONSE
FIRST END STYLE 12 EXTERNAL THREADED
FIRST END DIAMETER 0.3430 INCHES MINIMUM AND 0.3437 INCHES MAXIMUM
FIRST END EXTERNAL THREAD LENGTH 0.340 INCHES NOMINAL
END SIMILARITY NOT IDENTICAL
SECOND END STYLE 18 SPLINED
SECOND END DIAMETER 0.6794 INCHES MINIMUM AND 0.6814 INCHES MAXIMUM
SECOND END SPLINE LENGTH 0.320 INCHES NOMINAL
SECOND END SPLINE MINOR DIAMETER 0.5417 INCHES NOMINAL
SECOND END SPLINE MAJOR DIAMETER 0.6794 INCHES MINIMUM AND 0.6814 INCHES MAXIMUM
SECOND END PITCH DIAMETER 0.5417 INCHES NOMINAL
SECOND END SPLINE QUANTITY 10
LARGEST STEP DIAMETER 0.373 INCHES MINIMUM AND 0.374 INCHES MAXIMUM
OVERALL LENGTH 2.105 INCHES MINIMUM AND 2.135 INCHES MAXIMUM
STEP QUANTITY 3
SPECIAL FEATURES SHAFT CENTER 0.240IN.DIA
MANUFACTURERS CODE 73030
DESIGN CONTROL REFERENCE 544011

Restrictions/Controls & Freight Information | NSN 3040-00-707-9778

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:QStrategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.”
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:YThe item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information