Product Details | SHOULDERED SHAFT

3040-01-310-7391 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: 6K2E10, 6K2E-10, 6K2E20, 6K2E-20, 3040-01-310-7391, 01-310-7391, 3040013107391, 013107391

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 13 NOV 1989 01-310-7391

Drawings & Photos | NSN 3040-01-310-7391


Cross Reference | NSN 3040-01-310-7391

Part Number Cage Code Manufacturer
6K2E-10 98296 STANDARD MFG CO INC
6K2E-20 0ZLV2 GSE SPARES, INC.
6K2E-20 98296 STANDARD MFG CO INC

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Technical Data | NSN 3040-01-310-7391

Characteristic Specifications
MATERIAL STEEL
MATERIAL DOCUMENT AND CLASSIFICATION ASTM-A322 ASSN STD SINGLE MATERIAL RESPONSE
FIRST END STYLE 1 PLAIN
FIRST END DIAMETER 3.6845 INCHES NOMINAL
END SIMILARITY NOT IDENTICAL
SECOND END STYLE 12 EXTERNAL THREADED
SECOND END DIAMETER 1.2500 INCHES NOMINAL
SECOND END EXTERNAL THREAD LENGTH 0.5680 INCHES NOMINAL
LARGEST STEP DIAMETER 3.6845 INCHES NOMINAL
OVERALL LENGTH 12.500 INCHES NOMINAL
STEP QUANTITY 9
SPECIAL FEATURES FIRST END HAS SPLINE BEHIND THREADED AREA,17 TEETH,30 DEG. PRESSURE ANGLE,1.503 IN. MAJOR DIA.,1.558 IN. MINOR DIA.;SECOND END HAS BORE 2.312 IN. DIA,10.308 IN. LG.,C/BORE 3.062 IN. DIA.,2.0155 IN. LG.
III END ITEM IDENTIFICATION B-1B ACFT OSE75A29
MANUFACTURERS CODE 98296
DESIGN CONTROL REFERENCE 6K2E-20

Restrictions/Controls & Freight Information | NSN 3040-01-310-7391

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: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 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