Product Details | SHOULDERED SHAFT

3040-00-794-9893 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: 9146799, 3040-00-794-9893, 00-794-9893, 3040007949893, 007949893

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1962 00-794-9893

Drawings & Photos | NSN 3040-00-794-9893


Cross Reference | NSN 3040-00-794-9893

Part Number Cage Code Manufacturer
9146799 18876 U S ARMY AVIATION AND MISSILE COMMAND

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Technical Data | NSN 3040-00-794-9893

Characteristic Specifications
MATERIAL STEEL COMP 303
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-7720-1 MIL SPEC SINGLE MATERIAL RESPONSE
SURFACE FINISH 125.0 MICROINCHES
FIRST END STYLE 1 PLAIN
END SIMILARITY NOT IDENTICAL
SECOND END STYLE 23 UNTHREADED CROSS DRILLED
SECOND END DISTANCE FROM HOLE CENTER TO END 0.500 INCHES NOMINAL
LARGEST STEP DIAMETER 1.375 INCHES NOMINAL
OVERALL LENGTH 5.500 INCHES NOMINAL
STEP QUANTITY 2
MANUFACTURERS CODE 18876
DESIGN CONTROL REFERENCE 9146799

Restrictions/Controls & Freight Information | NSN 3040-00-794-9893

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.
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