Product Details | SHOULDERED SHAFT

3040-00-479-9000 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: 77928, 3040-00-479-9000, 00-479-9000, 3040004799000, 004799000

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 26 AUG 1970 00-479-9000

Drawings & Photos | NSN 3040-00-479-9000


Cross Reference | NSN 3040-00-479-9000

Part Number Cage Code Manufacturer
77928 02101 OECO, LLC DBA PACIFIC SCIENTIFIC OECO

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Technical Data | NSN 3040-00-479-9000

Characteristic Specifications
MATERIAL STEEL COMP 4140
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE
SURFACE FINISH 63.0 MICROINCHES
FIRST END STYLE 1 PLAIN
FIRST END DIAMETER 0.4723 INCHES MINIMUM AND 0.4726 INCHES MAXIMUM
END SIMILARITY NOT IDENTICAL
SECOND END STYLE 9 INTERNAL THREADED
SECOND END DIAMETER 0.5907 INCHES MINIMUM AND 0.5910 INCHES MAXIMUM
SECOND END INTERNAL THREAD LENGTH 0.600 INCHES NOMINAL
LARGEST STEP DIAMETER 0.716 INCHES MINIMUM AND 0.718 INCHES MAXIMUM
OVERALL LENGTH 3.365 INCHES NOMINAL
STEP QUANTITY 4
MANUFACTURERS CODE 02101
DESIGN CONTROL REFERENCE 77928

Restrictions/Controls & Freight Information | NSN 3040-00-479-9000

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
NMF Description 126900 POWER TRANS SHAFTING/SHAFTS
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 593 unknown
Originating Activity Code SE San Antonio Air Logistics Center
Kelly AFB, TX 78241-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable