Product Details | SHOULDERED SHAFT

3040-00-506-8536 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: M3001784, 7974518, 3040-00-506-8536, 00-506-8536, 3040005068536, 005068536

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-506-8536

Drawings & Photos | NSN 3040-00-506-8536


Cross Reference | NSN 3040-00-506-8536

Part Number Cage Code Manufacturer
7974518 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
M3001784 61465 GARWOOD/FELLER INC GARWOOD WINCH DIV

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Technical Data | NSN 3040-00-506-8536

Characteristic Specifications
MATERIAL STEEL COMP 4140
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE
SURFACE FINISH 40.0 MICROINCHES
FIRST END STYLE 3 FLAT KEYWAY
FIRST END KEYWAY WIDTH 0.3735 INCHES MINIMUM AND 0.3755 INCHES MAXIMUM
FIRST END EXTERNAL KEYWAY LENGTH 1.375 INCHES NOMINAL
FIRST END KEYWAY DEPTH 0.209 INCHES NOMINAL
FIRST END DIAMETER 1.4990 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM
END SIMILARITY NOT IDENTICAL
SECOND END STYLE 65 TWO FLAT KEYWAYS
SECOND END KEYWAY WIDTH 0.3735 INCHES MINIMUM AND 0.3755 INCHES MAXIMUM
SECOND END EXTERNAL KEYWAY LENGTH 1.281 INCHES NOMINAL
SECOND END KEYWAY DEPTH 0.187 INCHES MINIMUM AND 0.192 INCHES MAXIMUM
SECOND END DISTANCE FROM KEYWAY CENTER TO END 14.020 INCHES NOMINAL
SECOND END DIAMETER 1.7716 INCHES MINIMUM AND 1.7719 INCHES MAXIMUM
SECOND END DISTANCE BETWEEN KEYWAY CENTERS 12.314 INCHES NOMINAL
SECOND END ANGLE BETWEEN KEYWAYS 360.0 DEGREES NOMINAL
LARGEST STEP DIAMETER 1.771 INCHES NOMINAL
OVERALL LENGTH 18.750 INCHES NOMINAL
STEP QUANTITY 2
SPECIAL FEATURES FIRST END DRILLED,0.453 IN. DIA,1.500 IN. DP,TAP 1/2-20UNC-2B 1.000 IN. DP;SECOND END CIR GROOVED,11.033 IN. GROOVE W,1.750 IN. GROOVE DIA,2.342 IN. DISTANCE FROM END TO GROOVE

Restrictions/Controls & Freight Information | NSN 3040-00-506-8536

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