Product Details | SHOULDERED SHAFT

3040-01-116-1893 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: L340004105, 3040-01-116-1893, 01-116-1893, 3040011161893, 011161893

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 22 JUL 1981 01-116-1893

Drawings & Photos | NSN 3040-01-116-1893


Cross Reference | NSN 3040-01-116-1893

Part Number Cage Code Manufacturer
L340004105 36090 LOCKHEED MARTIN LIBRASCOPE CORP

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Technical Data | NSN 3040-01-116-1893

Characteristic Specifications
MATERIAL STEEL COMP 416
SURFACE FINISH 16.0 MICROINCHES
FIRST END STYLE 1 PLAIN
FIRST END DIAMETER 0.3090 INCHES MINIMUM AND 0.3100 INCHES MAXIMUM
END SIMILARITY IDENTICAL
LARGEST STEP DIAMETER 0.377 INCHES MINIMUM AND 0.379 INCHES MAXIMUM
OVERALL LENGTH 30.900 INCHES NOMINAL
STEP QUANTITY 2
SPECIAL FEATURES 0.375 IN. SPLINE NO. 0.0344-16-2 ON MAIN BODY

Restrictions/Controls & Freight Information | NSN 3040-01-116-1893

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