Product Details | SHOULDERED SHAFT

3040-00-346-8084 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: 7666199, 3040-00-346-8084, 00-346-8084, 3040003468084, 003468084

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 27 MAY 1967 00-346-8084

Drawings & Photos | NSN 3040-00-346-8084


Cross Reference | NSN 3040-00-346-8084

Part Number Cage Code Manufacturer
7666199 19200 US ARMY ARDEC RDECOM

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Technical Data | NSN 3040-00-346-8084

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-763,COND A,CLASS 303 FED SPEC SINGLE MATERIAL RESPONSE
SURFACE FINISH 32.0 MICROINCHES
FIRST END STYLE 1 PLAIN
FIRST END DIAMETER 0.3750 INCHES NOMINAL
END SIMILARITY NOT IDENTICAL
SECOND END STYLE 8 SPLINED
SECOND END DIAMETER 0.4990 INCHES NOMINAL
SECOND END SPLINE LENGTH 0.620 INCHES NOMINAL
SECOND END SPLINE MINOR DIAMETER 0.3720 INCHES NOMINAL
SECOND END SPLINE MAJOR DIAMETER 0.4990 INCHES NOMINAL
SECOND END SPLINE QUANTITY 4
LARGEST STEP DIAMETER 0.500 INCHES NOMINAL
OVERALL LENGTH 5.390 INCHES NOMINAL
STEP QUANTITY 7
SPECIAL FEATURES SURFACE FINISH:CLEAN AND PASSIVATE PER QQ-P-35
MANUFACTURERS CODE 19200
DESIGN CONTROL REFERENCE 7666199

Restrictions/Controls & Freight Information | NSN 3040-00-346-8084

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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 129920 SHAFTS/SHAFTING,FLEX NOI STL
Less than car load rating M 85
Less than truck load rating M 85.0
Water commodity Code 593 unknown
Originating Activity Code BG RDECOM-ECBC-RI
Rock Island, IL 61299
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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