Product Details | SHOULDERED SHAFT

3040-01-043-8405 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: 11727869, 13005088, 3040-01-043-8405, 01-043-8405, 3040010438405, 010438405

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 01 JUL 1977 01-043-8405

Drawings & Photos | NSN 3040-01-043-8405


Demand History | NSN 3040-01-043-8405

Part Number Request Date QTY Origin
3040-01-043-8405 2016-12-347 47 DIBBS

Cross Reference | NSN 3040-01-043-8405

Part Number Cage Code Manufacturer
11727869 19200 US ARMY ARDEC RDECOM
13005088 19200 US ARMY ARDEC RDECOM

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Technical Data | NSN 3040-01-043-8405

Characteristic Specifications
MATERIAL STEEL COMP 303 OR STEEL COMP 303SE
SURFACE FINISH 32.0 MICROINCHES
FIRST END STYLE 1 PLAIN
FIRST END DIAMETER 0.6500 INCHES MINIMUM AND 0.6600 INCHES MAXIMUM
END SIMILARITY IDENTICAL
SECOND END DIAMETER 0.6690 INCHES NOMINAL
LARGEST STEP DIAMETER 0.8756 INCHES MINIMUM AND 0.8760 INCHES MAXIMUM
OVERALL LENGTH 3.940 INCHES MINIMUM AND 3.950 INCHES MAXIMUM
STEP QUANTITY 5
SPECIAL FEATURES MAJOR COMPLEMENT HAS A MICROINCH FINISH OF 63.0
MANUFACTURERS CODE 19200
DESIGN CONTROL REFERENCE 13005088

Restrictions/Controls & Freight Information | NSN 3040-01-043-8405

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:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature 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