Product Details | SHOULDERED SHAFT

3040-00-007-4440 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: B1001561, B100156-1, 3040-00-007-4440, 00-007-4440, 3040000074440, 000074440

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 09 JUL 1972 00-007-4440

Drawings & Photos | NSN 3040-00-007-4440


Cross Reference | NSN 3040-00-007-4440

Part Number Cage Code Manufacturer
B100156-1 63135 VIKING TOOL AND MACHINE CORP

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Technical Data | NSN 3040-00-007-4440

Characteristic Specifications
MATERIAL STEEL COMP 303
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE
SURFACE FINISH 125.0 MICROINCHES
FIRST END STYLE 1 PLAIN
FIRST END DIAMETER 0.4350 INCHES NOMINAL
END SIMILARITY NOT IDENTICAL
SECOND END STYLE 11 UNTHREADED CROSS DRILLED
SECOND END DIAMETER 0.2550 INCHES NOMINAL
SECOND END HOLE DIAMETER 0.0930 INCHES NOMINAL
SECOND END DISTANCE FROM HOLE CENTER TO END 0.247 INCHES NOMINAL
SECOND END HOLE DEPTH ANY ACCEPTABLE
LARGEST STEP DIAMETER 0.434 INCHES MINIMUM AND 0.436 INCHES MAXIMUM
OVERALL LENGTH 3.125 INCHES NOMINAL
STEP QUANTITY 2
III FSC APPLICATION DATA TEST BENCH SET,SPECIALLY DESIGNED,ACFT
MANUFACTURERS CODE 63135
DESIGN CONTROL REFERENCE B100156-1

Restrictions/Controls & Freight Information | NSN 3040-00-007-4440

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