Product Details | SHOULDERED SHAFT

3040-01-131-1778 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: 1914114, 19141140, 1914114-0, 19141141, 1914114-1, 3040-01-131-1778, 01-131-1778, 3040011311778, 011311778

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 05 MAY 1982 01-131-1778

Drawings & Photos | NSN 3040-01-131-1778


Cross Reference | NSN 3040-01-131-1778

Part Number Cage Code Manufacturer
1914114 29289 AERO SPACE CONTROLS CORP
1914114-0 C1572 TELAIR INTERNATIONAL GMBH
1914114-1 29289 AERO SPACE CONTROLS CORP

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Technical Data | NSN 3040-01-131-1778

Characteristic Specifications
MATERIAL STEEL COMP 303
FIRST END STYLE 7 TONGUE
FIRST END TONGUE THICKNESS 0.249 INCHES NOMINAL
FIRST END TONGUE WIDTH 0.250 INCHES NOMINAL
FIRST END DIAMETER 0.3500 INCHES NOMINAL
FIRST END STEP LENGTH 0.860 INCHES NOMINAL
END SIMILARITY NOT IDENTICAL
SECOND END STYLE 19 TONGUE ROUNDED ENDS
SECOND END TONGUE THICKNESS 0.204 INCHES NOMINAL
SECOND END TONGUE WIDTH 0.108 INCHES NOMINAL
SECOND END DIAMETER 0.1249 INCHES NOMINAL
SECOND END STEP LENGTH 1.065 INCHES NOMINAL
LARGEST STEP DIAMETER 0.250 INCHES NOMINAL
OVERALL LENGTH 2.080 INCHES NOMINAL
STEP QUANTITY 2

Restrictions/Controls & Freight Information | NSN 3040-01-131-1778

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
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information