Product Details | SHOULDERED SHAFT

3040-00-049-9292 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: 8675453, 3040-00-049-9292, 00-049-9292, 3040000499292, 000499292

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-049-9292

Drawings & Photos | NSN 3040-00-049-9292


Cross Reference | NSN 3040-00-049-9292

Part Number Cage Code Manufacturer
8675453 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 3040-00-049-9292

Characteristic Specifications
MATERIAL STEEL
MATERIAL DOCUMENT AND CLASSIFICATION 66,SAE FS1111 TO FS1113 FED STD SINGLE MATERIAL RESPONSE
SURFACE FINISH 32.0 MICROINCHES
FIRST END STYLE 1 PLAIN
FIRST END DIAMETER 0.3934 INCHES MINIMUM AND 0.3938 INCHES MAXIMUM
END SIMILARITY NOT IDENTICAL
SECOND END STYLE 8 SPLINED
SECOND END DIAMETER 0.7460 INCHES MINIMUM AND 0.7470 INCHES MAXIMUM
SECOND END SPLINE LENGTH 0.890 INCHES MINIMUM AND 0.895 INCHES MAXIMUM
SECOND END SPLINE MINOR DIAMETER 0.6340 INCHES NOMINAL
SECOND END SPLINE MAJOR DIAMETER 0.7470 INCHES NOMINAL
SECOND END SPLINE QUANTITY 6
LARGEST STEP DIAMETER 0.746 INCHES MINIMUM AND 0.747 INCHES MAXIMUM
OVERALL LENGTH 1.938 INCHES NOMINAL
STEP QUANTITY 2
III FSC APPLICATION DATA MOUNT,MACHINE GUN,CAL. .50
MANUFACTURERS CODE 19207
DESIGN CONTROL REFERENCE 8675453

Restrictions/Controls & Freight Information | NSN 3040-00-049-9292

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