Product Details | WORM SHAFT

3040-00-084-3343 A drive shaft having helical thread(s) on a portion of its outer surface, machined bearing surface(s) and facilities for driving (other than a hub) on one or both ends of shaft. Designed to mate with a cam, gear sector, worm wheel, etc. Includes items with bearings. Excludes items having more than one worm complement of helical threads, items with a separate complement of gear teeth, and GEAR, WORM.

Part Alternates: DS4625K0463, 3040-00-084-3343, 00-084-3343, 3040000843343, 000843343

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-084-3343

Cross Reference | NSN 3040-00-084-3343

Part Number Cage Code Manufacturer
DS4625K0463 59180 IMO INDUSTRIES INC. DBA IMO PUMP DIVISION

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Technical Data | NSN 3040-00-084-3343

Characteristic Specifications
MATERIAL STEEL
SURFACE TREATMENT ANY ACCEPTABLE
WORM THREAD QUANTITY 2
WORM PRESSURE ANGLE IN DEG ANY ACCEPTABLE
WORM THREAD LEAD ANY ACCEPTABLE
WORM THREAD DIRECTION RIGHT-HAND
WORM HELIX ANGLE 45 DEG 0 MIN
WORM OUTSIDE DIAMETER 4.635 INCHES NOMINAL
WORM BODY TAPERED BEARING SURFACE END NOT PROVIDED
SHAFT LOCATION BOTH ENDS OF WORM
END SIMILARITY NOT IDENTICAL
STRAIGHT UNTHREADED LENGTH 0.579 INCHES NOMINAL FIRST END, FIRST PORTION 2.910 INCHES NOMINAL FIRST END, SECOND PORTION 0.603 INCHES NOMINAL SECOND END, FIRST PORTION 4.016 INCHES NOMINAL SECOND END, SECOND PORTION
STRAIGHT UNTHREADED SECTION DIAMETER 2.250 INCHES NOMINAL FIRST END, FIRST PORTION 1.685 INCHES NOMINAL FIRST END, SECOND PORTION 2.125 INCHES NOMINAL SECOND END, FIRST PORTION 1.997 INCHES NOMINAL SECOND END, SECOND PORTION
UNTHREADED SECTION KEYWAY WIDTH 0.1200 INCHES NOMINAL FIRST END, FIRST PORTION 0.5000 INCHES NOMINAL FIRST END, SECOND PORTION 0.1200 INCHES NOMINAL SECOND END, FIRST PORTION
UNTHREADED SECTION KEYWAY DEPTH 0.172 INCHES NOMINAL FIRST END, FIRST PORTION 0.297 INCHES NOMINAL FIRST END, SECOND PORTION 0.172 INCHES NOMINAL SECOND END, FIRST PORTION
OVERALL LENGTH 24.500 INCHES NOMINAL
SPECIAL FEATURES FIRST END,SECOND STEP HAS SECOND KEYWAY,180.0 DEG FROM FIRST,0.500 IN. W,0.297 IN. DP,BORE ON SECOND END EXTENDS THROUGH FIRST AND SECOND STEPS AND MAJOR COMPLEMENT,1.000 IN. DIA,19.000 IN. LG
MANUFACTURERS CODE 59180
DESIGN CONTROL REFERENCE DS4625K0463

Restrictions/Controls & Freight Information | NSN 3040-00-084-3343

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:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 129920 SHAFTS/SHAFTING,FLEX NOI STL
Less than car load rating
Less than truck load rating M 85.0
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 3040-00-084-3343

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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each