Product Details | SHOULDERED SHAFT

3040-01-309-4951 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: 65396-06006-042, 3040-01-309-4951, 01-309-4951, 3040013094951, 6539606006042, 013094951

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 19 OCT 1989 01-309-4951

Demand History | NSN 3040-01-309-4951

Part Number Request Date QTY Origin
65396-06006-042 2019-02-50 24 DIBBS
65396-06006-042 2019-01-23 56 DIBBS
3040-01-309-4951 2018-02-51 36 DIBBS
3040-01-309-4951 2018-01-29 29 DIBBS
3040-01-309-4951 2016-08-216 30 DIBBS
3040-01-309-4951 2016-04-98 15 DIBBS
3040-01-309-4951 2014-08-239 8 DIBBS
3040-01-309-4951 2014-05-150 27 DIBBS
3040-01-309-4951 2012-01-03 35 DIBBS

Cross Reference | NSN 3040-01-309-4951

Part Number Cage Code Manufacturer
65396-06006-042 21540 PRECISION GEAR INCORPORATED
65396-06006-042 78286 SIKORSKY AIRCRAFT CORPORATION

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Technical Data | NSN 3040-01-309-4951

Characteristic Specifications
LARGEST STEP DIAMETER 2.600 INCHES NOMINAL
OVERALL LENGTH 8.500 INCHES NOMINAL
SPECIAL FEATURES FLIGHT SAFETY CRITICAL
CRITICALITY CODE JUSTIFICATION FEAT
III END ITEM IDENTIFICATION CH-53 HELO
MANUFACTURERS CODE 78286
DESIGN CONTROL REFERENCE 65396-06006-042

Restrictions/Controls & Freight Information | NSN 3040-01-309-4951

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:FThe item is an Aviation Critical Safety Item/Flight Safety Critical Aircraft Part ((ACSI/FSCAP).
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 KE Naval ICP
Philadelphia, PA 19111
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

Management | NSN 3040-01-309-4951

Category Code Description
Cognizance Codes3BNavy-owned stocks of field level repairable DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material IDLUHELICOPTERS(CH-53E)
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
ReparabilityDField Level Reparables
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each