Product Details | SHOULDERED SHAFT

3040-00-578-0028 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: 005780028

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 14 DEC 1974 00-578-0028

Demand History | NSN 3040-00-578-0028

Part Number Request Date QTY Origin
3040-00-578-0028 2012-05-137 1 DIBBS
3040-00-578-0028 2012-02-52 1 DIBBS

Cross Reference | NSN 3040-00-578-0028

Part Number Cage Code Manufacturer
335263 82328 DRESSER RAND CO TERRY CORP STEAM TURBINE MOTOR AND
737173 0BR59 DRESSER-RAND COMPANY DBA STEAM TRBINE MTR GENERATOR DIV
737173 82328 DRESSER RAND CO TERRY CORP STEAM TURBINE MOTOR AND
8PLH7814PC77 82328 DRESSER RAND CO TERRY CORP STEAM TURBINE MOTOR AND
C2337 82328 DRESSER RAND CO TERRY CORP STEAM TURBINE MOTOR AND

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Technical Data | NSN 3040-00-578-0028

Characteristic Specifications
MATERIAL STEEL
OVERALL LENGTH 15.062 INCHES NOMINAL
END ITEM IDENTIFICATION TARAWA CLASS LHA
SECOND END SLOT WIDTH 0.125 INCHES NOMINAL
CRITICALITY CODE JUSTIFICATION FEAT
STEP QUANTITY 10
FIRST END EXTERNAL KEYWAY LENGTH 0.094 INCHES NOMINAL
FIRST END KEYWAY DEPTH 1.000 INCHES NOMINAL
SECOND END SLOT DEPTH 0.438 INCHES NOMINAL
FIRST END STYLE FLAT KEYWAY
SECOND END DIAMETER 0.8770 INCHES NOMINAL
SECOND END STYLE SLOTTED
FIRST END KEYWAY WIDTH 0.1880 INCHES NOMINAL
END SIMILARITY NOT IDENTICAL
SPECIAL FEATURES WEAPON SYSTEM ESSENTIAL
LARGEST STEP DIAMETER 0.999 INCHES NOMINAL
FIRST END DIAMETER 0.9687 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 3040-00-578-0028

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 AX Defense Supply Center Columbus
Columbus, OH 43216-5000
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

Management | NSN 3040-00-578-0028

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