Product Details | SHOULDERED SHAFT

3040-00-627-1254 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: 6271254, 3040-00-627-1254, 00-627-1254, 3040006271254, 006271254

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-627-1254

Drawings & Photos | NSN 3040-00-627-1254


Cross Reference | NSN 3040-00-627-1254

Part Number Cage Code Manufacturer
6271254 19200 US ARMY ARDEC RDECOM

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Technical Data | NSN 3040-00-627-1254

Characteristic Specifications
MATERIAL STEEL
MATERIAL DOCUMENT AND CLASSIFICATION ASTM A108-73 ASSN STD SINGLE MATERIAL RESPONSE
FIRST END STYLE 27 WOODRUFF KEYWAY AND CIRCULAR GROOVED
FIRST END GROOVE WIDTH 0.2500 INCHES MINIMUM AND 0.2505 INCHES MAXIMUM
FIRST END GROOVE DIAMETER 0.3020 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM
FIRST END DISTANCE FROM END TO GROOVE 0.247 INCHES MINIMUM AND 0.262 INCHES MAXIMUM
FIRST END KEYWAY WIDTH 0.1240 INCHES MINIMUM AND 0.1255 INCHES MAXIMUM
FIRST END DIAMETER 0.5570 INCHES MINIMUM AND 0.5620 INCHES MAXIMUM
END SIMILARITY NOT IDENTICAL
SECOND END STYLE 33 CIRCULAR GROOVED AND INTERNALLY THREADED
SECOND END GROOVE WIDTH 0.0625 INCHES NOMINAL
SECOND END GROOVE DIAMETER 0.6600 INCHES MINIMUM AND 0.6700 INCHES MAXIMUM
SECOND END DISTANCE FROM END TO GROOVE 0.750 INCHES NOMINAL
SECOND END INTERNAL THREAD LENGTH 0.250 INCHES NOMINAL
LARGEST STEP DIAMETER 0.250 INCHES NOMINAL
OVERALL LENGTH 7.031 INCHES NOMINAL
STEP QUANTITY 2
III END ITEM IDENTIFICATION 129007665876
MANUFACTURERS CODE 19200
DESIGN CONTROL REFERENCE 6271254

Restrictions/Controls & Freight Information | NSN 3040-00-627-1254

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 146150 GUN CARRAIGE/GUN MOUNT PARTS NOI
Less than car load rating M 85
Less than truck load rating M 85.0
Water commodity Code 685 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity 2 Arms/Weapons (all types including Inert Component Parts). When a 2 is indicated in the first position, then the special handling code must be determined from table 85 , part 1.
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