Product Details | SHOULDERED SHAFT

3040-01-498-9739 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: H552060224, H552-0602-24, 5637066807, 563-7066807, 563706680724, 563-7066807-24, 3040-01-498-9739, 01-498-9739, 3040014989739, 014989739

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 09 JUL 2002 01-498-9739

Drawings & Photos | NSN 3040-01-498-9739


Cross Reference | NSN 3040-01-498-9739

Part Number Cage Code Manufacturer
563-7066807 53711 NAVAL SEA SYSTEMS COMMAND
563-7066807-24 53711 NAVAL SEA SYSTEMS COMMAND
H552-0602-24 96169 ELECTRIC BOAT CORPORATION

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Technical Data | NSN 3040-01-498-9739

Characteristic Specifications
MATERIAL NICKEL ALLOY K-500
MATERIAL DOCUMENT AND CLASSIFICATION QQ-N-286 FORM 2 ANNEALED,HOT FINISHED & AGE HARDENED FED SPEC SINGLE MATERIAL RESPONSE
SURFACE FINISH 32.0 MICROINCHES
FIRST END STYLE 83 STRAIGHT SPLINED AND EXTERNALLY THREADED
FIRST END DIAMETER 1.7500 INCHES NOMINAL
FIRST END SPLINE LENGTH 4.125 INCHES NOMINAL
FIRST END SPLINE MINOR DIAMETER 2.1280 INCHES MINIMUM AND 2.1430 INCHES MAXIMUM
FIRST END SPLINE MAJOR DIAMETER 2.4930 INCHES MINIMUM AND 2.4940 INCHES MAXIMUM
FIRST END EXTERNAL THREAD LENGTH 2.750 INCHES NOMINAL
FIRST END SPLINE QUANTITY 10
END SIMILARITY IDENTICAL
LARGEST STEP DIAMETER 2.495 INCHES MINIMUM AND 2.497 INCHES MAXIMUM
OVERALL LENGTH 25.500 INCHES NOMINAL
STEP QUANTITY 9
SPECIAL FEATURES BETWEEN 1.750-5UNC-3A THREADED END AND STRAIGHT SPLINE, 0.125 WIDE X 1.500 DIAMETER RELIEF GROOVE IS PROVIDED ON BOTH ENDS; STRAIGHT SPLINES ARE SAE 10 B
III END ITEM IDENTIFICATION VENT VALVE ASSEMBLY FOR LOS ANGELES CLASS SUBMARINE (688)
III PART NAME ASSIGNED BY CONTROLLING AGENCY SHAFT

Restrictions/Controls & Freight Information | NSN 3040-01-498-9739

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
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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 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 3040-01-498-9739

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