Product Details | SHOULDERED SHAFT

3040-01-254-9661 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: 135.000.192, 135.000.254, 3040-01-254-9661, 01-254-9661, 3040012549661, 012549661, 135000192, 135000254

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 13 MAY 1987 01-254-9661

Drawings & Photos | NSN 3040-01-254-9661


Cross Reference | NSN 3040-01-254-9661

Part Number Cage Code Manufacturer
135.000.192 13646 ARDOX CORP. DBA SCOT DIVISION
135.000.254 13646 ARDOX CORP. DBA SCOT DIVISION

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Technical Data | NSN 3040-01-254-9661

Characteristic Specifications
MATERIAL NICKEL ALLOY
FIRST END STYLE 12 EXTERNAL THREADED
FIRST END DIAMETER 0.5000 INCHES NOMINAL
FIRST END EXTERNAL THREAD LENGTH 0.937 INCHES NOMINAL
END SIMILARITY NOT IDENTICAL
SECOND END STYLE 1 PLAIN
SECOND END DIAMETER 1.0000 INCHES NOMINAL
LARGEST STEP DIAMETER 1.000 INCHES NOMINAL
OVERALL LENGTH 4.000 INCHES NOMINAL
STEP QUANTITY 2
SPECIAL FEATURES SECOND END HAS A 5/8 IN. BORE 1-3/4 INCHES DEEP DRILLED IN END OF SHAFTTO ACCOMODATE COUPLING TO MOTOR
III END ITEM IDENTIFICATION PUMP UNIT CENTRIFUGAL
MANUFACTURERS CODE 13646
DESIGN CONTROL REFERENCE 135.000.254

Restrictions/Controls & Freight Information | NSN 3040-01-254-9661

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: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.
Category Code Description
No Freight Information