Product Details | SHOULDERED SHAFT

3040-01-146-4887 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: 8338653, 3040-01-146-4887, 01-146-4887, 3040011464887, 011464887

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 31 JAN 1983 01-146-4887

Drawings & Photos | NSN 3040-01-146-4887


Cross Reference | NSN 3040-01-146-4887

Part Number Cage Code Manufacturer
8338653 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 3040-01-146-4887

Characteristic Specifications
MATERIAL STEEL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE
SURFACE FINISH 63.0 MICROINCHES
FIRST END STYLE 5 CIRCULAR GROOVED
FIRST END GROOVE WIDTH 0.0469 INCHES MINIMUM AND 0.0781 INCHES MAXIMUM
FIRST END GROOVE DIAMETER 0.4219 INCHES MINIMUM AND 0.4531 INCHES MAXIMUM
FIRST END DISTANCE FROM END TO GROOVE 0.105 INCHES MINIMUM AND 0.109 INCHES MAXIMUM
FIRST END DIAMETER 0.6150 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM
END SIMILARITY NOT IDENTICAL
SECOND END STYLE 5 CIRCULAR GROOVED
SECOND END GROOVE WIDTH 0.0490 INCHES MINIMUM AND 0.0520 INCHES MAXIMUM
SECOND END GROOVE DIAMETER 0.4720 INCHES MINIMUM AND 0.4800 INCHES MAXIMUM
SECOND END DISTANCE FROM END TO GROOVE 0.060 INCHES MINIMUM AND 0.064 INCHES MAXIMUM
SECOND END DIAMETER 0.4998 INCHES MINIMUM AND 0.5001 INCHES MAXIMUM
LARGEST STEP DIAMETER 0.472 INCHES MINIMUM AND 0.480 INCHES MAXIMUM
OVERALL LENGTH 1.672 INCHES MINIMUM AND 1.704 INCHES MAXIMUM
STEP QUANTITY 1
SPECIAL FEATURES 1 HOLE IN EACH END,UNTHREADED; FIRST END GOOVE IS A RADIUS

Restrictions/Controls & Freight Information | NSN 3040-01-146-4887

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