Product Details | SHOULDERED SHAFT

3040-00-383-6743 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: NB3094REVC2, NB-3094REVC2, NC6107PC157, NH6714PC157, NH7407PC157, KMCNB3094, KMC-NB3094, 737126, 737127, 157NC6107, 3040-00-383-6743, 00-383-6743, 3040003836743, 003836743

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-383-6743

Drawings & Photos | NSN 3040-00-383-6743


Demand History | NSN 3040-00-383-6743

Part Number Request Date QTY Origin
3040-00-383-6743 2009-02-36 1 DIBBS
3040-00-383-6743 2007-09-267 3 DIBBS

Cross Reference | NSN 3040-00-383-6743

Part Number Cage Code Manufacturer
157NC6107 82328 DRESSER RAND CO TERRY CORP STEAM TURBINE MOTOR AND
737126 82328 DRESSER RAND CO TERRY CORP STEAM TURBINE MOTOR AND
737127 07310 CALABRESE & SONS, INC.
737127 0BR59 DRESSER-RAND COMPANY DBA STEAM TRBINE MTR GENERATOR DIV
737127 82328 DRESSER RAND CO TERRY CORP STEAM TURBINE MOTOR AND
KMC-NB3094 30828 KROBACH MFG. CORP.
NB-3094REVC2 82328 DRESSER RAND CO TERRY CORP STEAM TURBINE MOTOR AND
NC6107PC157 82328 DRESSER RAND CO TERRY CORP STEAM TURBINE MOTOR AND
NH6714PC157 82328 DRESSER RAND CO TERRY CORP STEAM TURBINE MOTOR AND
NH7407PC157 82328 DRESSER RAND CO TERRY CORP STEAM TURBINE MOTOR AND

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Technical Data | NSN 3040-00-383-6743

Characteristic Specifications
MATERIAL STEEL
FIRST END STYLE 6 WOODRUFF KEYWAY
FIRST END DIAMETER 0.5630 INCHES NOMINAL
END SIMILARITY NOT IDENTICAL
SECOND END STYLE 19 TONGUE ROUNDED ENDS
SECOND END TONGUE THICKNESS 0.217 INCHES NOMINAL
SECOND END TONGUE WIDTH 0.217 INCHES NOMINAL
SECOND END DIAMETER 0.6255 INCHES NOMINAL
SECOND END STEP LENGTH 0.438 INCHES NOMINAL
LARGEST STEP DIAMETER 0.563 INCHES NOMINAL
OVERALL LENGTH 12.562 INCHES NOMINAL
STEP QUANTITY 2
SPECIAL FEATURES WEAPON SYSTEM ESSENTIAL
CRITICALITY CODE JUSTIFICATION FEAT
III END ITEM IDENTIFICATION CVN 68 CLASS REACTOR FILL AUXILIARY SYSTEM; NIMITZ CLASS CVN; AUX/AMPHISSHIP MAINT STRATEGY PROGRAM; FORRESTAL CLASS CV; FIRE PUMPS; VIRGINIA CLASS CGN (41); SYSTEMS, JP-5 AVIATION FUELS; WASP CLASS LHD; AN/SRN-25 (V) NAVIGATION RADIO SET; SUPPLY CLASS AOE

Restrictions/Controls & Freight Information | NSN 3040-00-383-6743

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:YThe item does not have a nuclear hardened feature but does have other critical feature(s) 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 XX
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 3040-00-383-6743

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each