Product Details | SHOULDERED SHAFT

3040-00-404-5252 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: 12070312, 120703-12, 3040-00-404-5252, 00-404-5252, 3040004045252, 004045252

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 01 AUG 1969 00-404-5252

Drawings & Photos | NSN 3040-00-404-5252


Cross Reference | NSN 3040-00-404-5252

Part Number Cage Code Manufacturer
120703-12 30632 HOUSTON PHOTO PRODUCTS INC

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Technical Data | NSN 3040-00-404-5252

Characteristic Specifications
MATERIAL STEEL COMP 303
FIRST END STYLE 64 TWO INDENTED FLAT KEYWAYS
FIRST END KEYWAY WIDTH 0.3750 INCHES NOMINAL
FIRST END EXTERNAL KEYWAY LENGTH 0.375 INCHES NOMINAL
FIRST END KEYWAY DEPTH 0.031 INCHES NOMINAL
FIRST END DISTANCE FROM KEYWAY CENTER TO END 0.563 INCHES NOMINAL
FIRST END DIAMETER 0.3750 INCHES NOMINAL
FIRST END ANGLE BETWEEN KEYWAYS 90.0 DEGREES NOMINAL
END SIMILARITY NOT IDENTICAL
SECOND END STYLE 64 TWO INDENTED FLAT KEYWAYS
SECOND END KEYWAY WIDTH 0.3750 INCHES NOMINAL
SECOND END EXTERNAL KEYWAY LENGTH 0.3750 INCHES NOMINAL
SECOND END KEYWAY DEPTH 0.031 INCHES NOMINAL
SECOND END DISTANCE FROM KEYWAY CENTER TO END 0.250 INCHES NOMINAL
SECOND END DIAMETER 0.5000 INCHES NOMINAL
SECOND END ANGLE BETWEEN KEYWAYS 90.0 DEGREES NOMINAL
LARGEST STEP DIAMETER 0.500 INCHES NOMINAL
OVERALL LENGTH 20.000 INCHES NOMINAL
STEP QUANTITY 2
SPECIAL FEATURES 0.094 IN. W BY 0.062 IN. DP BY 9.563 IN. LG KEYWAY ALONG LARGEST DIAMETER FROM FIRST END
MANUFACTURERS CODE 30632
DESIGN CONTROL REFERENCE 120703-12

Restrictions/Controls & Freight Information | NSN 3040-00-404-5252

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 SU Ogden Air Logistics Center
Hill AFB, UT 84056-5609
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