Product Details | SHOULDERED SHAFT

3040-00-629-4436 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: 6294436, 3040-00-629-4436, 00-629-4436, 3040006294436, 006294436

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-629-4436

Drawings & Photos | NSN 3040-00-629-4436


Cross Reference | NSN 3040-00-629-4436

Part Number Cage Code Manufacturer
6294436 19204 ARMY UNITED STATES DEPARTMENT OF THE

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Technical Data | NSN 3040-00-629-4436

Characteristic Specifications
MATERIAL STEEL COMP 1040 OR STEEL COMP 1045
MATERIAL DOCUMENT AND CLASSIFICATION SPEC QQ-S-634 MIL SPEC SINGLE MATERIAL RESPONSE
SURFACE FINISH 125.0 MICROINCHES
FIRST END STYLE 1 PLAIN
FIRST END DIAMETER 0.7395 INCHES MINIMUM AND 0.7400 INCHES MAXIMUM
END SIMILARITY NOT IDENTICAL
SECOND END STYLE 27 WOODRUFF KEYWAY AND CIRCULAR GROOVED
SECOND END GROOVE WIDTH 0.0440 INCHES NOMINAL
SECOND END GROOVE DIAMETER 0.7395 INCHES MINIMUM AND 0.7400 INCHES MAXIMUM
SECOND END DISTANCE FROM END TO GROOVE 0.044 INCHES MINIMUM AND 0.046 INCHES MAXIMUM
SECOND END KEYWAY WIDTH 0.1230 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM
SECOND END EXTERNAL KEYWAY LENGTH 0.690 INCHES MINIMUM AND 0.710 INCHES MAXIMUM
SECOND END DISTANCE FROM KEYWAY CENTER TO END 0.435 INCHES NOMINAL
SECOND END DIAMETER 0.8800 INCHES NOMINAL
LARGEST STEP DIAMETER 0.880 INCHES NOMINAL
OVERALL LENGTH 6.030 INCHES NOMINAL
STEP QUANTITY 3
MANUFACTURERS CODE 19204
DESIGN CONTROL REFERENCE 6294436

Restrictions/Controls & Freight Information | NSN 3040-00-629-4436

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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