Product Details | SHOULDERED SHAFT

3040-01-066-1219 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: 73122, 7312-2, 3040-01-066-1219, 01-066-1219, 3040010661219, 010661219

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 30 SEP 1978 01-066-1219

Drawings & Photos | NSN 3040-01-066-1219


Cross Reference | NSN 3040-01-066-1219

Part Number Cage Code Manufacturer
7312-2 56578 HANNON ELECTRIC CO OF ARIZONA

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Technical Data | NSN 3040-01-066-1219

Characteristic Specifications
MATERIAL STEEL COMP 1045
SURFACE FINISH 125.0 MICROINCHES
FIRST END STYLE 3 FLAT KEYWAY
FIRST END KEYWAY WIDTH 0.2510 INCHES NOMINAL
FIRST END EXTERNAL KEYWAY LENGTH 0.850 INCHES NOMINAL
FIRST END KEYWAY DEPTH 0.126 INCHES NOMINAL
FIRST END DIAMETER 0.9980 INCHES NOMINAL
END SIMILARITY NOT IDENTICAL
SECOND END STYLE 8 SPLINED
SECOND END DIAMETER 0.8480 INCHES NOMINAL
SECOND END SPLINE LENGTH 1.750 INCHES NOMINAL
SECOND END SPLINE MINOR DIAMETER 0.7300 INCHES NOMINAL
SECOND END SPLINE MAJOR DIAMETER 0.8480 INCHES NOMINAL
SECOND END SPLINE QUANTITY 16
LARGEST STEP DIAMETER 0.998 INCHES NOMINAL
OVERALL LENGTH 3.450 INCHES NOMINAL
STEP QUANTITY 2

Restrictions/Controls & Freight Information | NSN 3040-01-066-1219

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
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
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 AX Defense Supply Center Columbus
Columbus, OH 43216-5000
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