Product Details | WORM SHAFT

3040-00-585-4012 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: 1JH5109PC23, 924B4401, 924B440-1, 3040-00-585-4012, 00-585-4012, 3040005854012, 005854012

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-585-4012

Cross Reference | NSN 3040-00-585-4012

Part Number Cage Code Manufacturer
1JH5109PC23 79500 WESTINGHOUSE ELECTRIC CORP
1JH5109PC23 88657 WESTINGHOUSE ELECTRIC CORP POWER GENERATION-TURBINE DIV
1JH5109PC23 90099 NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN MARINE SYSTEMS
924B440-1 79500 WESTINGHOUSE ELECTRIC CORP
924B440-1 88657 WESTINGHOUSE ELECTRIC CORP POWER GENERATION-TURBINE DIV
924B440-1 90099 NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN MARINE SYSTEMS

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Technical Data | NSN 3040-00-585-4012

Characteristic Specifications
MATERIAL STEEL,MIL-S-16974,GRADE 8620
TEETH HARDNESS RATING 55.3 ROCKWELL C MINIMUM AND 61.8 ROCKWELL C MAXIMUM
SHAFT HARDNESS RATING C SCALE 24
WORM THREAD QUANTITY 2
WORM PRESSURE ANGLE IN DEG 20.000
WORM THREAD LEAD 0.586 INCHES NOMINAL
WORM THREAD DIRECTION RIGHT-HAND
WORM HELIX ANGLE 6 DEG 30 MIN
WORM OUTSIDE DIAMETER 1.805 INCHES NOMINAL
WORM PITCH DIAMETER 1.624 INCHES NOMINAL
WORM THREAD SECTION LENGTH 3.000 INCHES NOMINAL
WORM BODY LENGTH 3.000 INCHES NOMINAL
WORM BODY TAPERED BEARING SURFACE END NOT PROVIDED
SHAFT LOCATION BOTH ENDS OF WORM
END SIMILARITY NOT IDENTICAL
STRAIGHT UNTHREADED LENGTH 1.325 INCHES NOMINAL FIRST END, FIRST PORTION 0.563 INCHES NOMINAL FIRST END, SECOND PORTION 1.375 INCHES NOMINAL SECOND END, FIRST PORTION 1.1875 INCHES NOMINAL SECOND END, SECOND PORTION 1.500 INCHES NOMINAL SECOND END, FOURTH PORTION 1.625 INCHES NOMINAL SECOND END, FIFTH PORTION
STRAIGHT UNTHREADED SECTION DIAMETER 1.406 INCHES NOMINAL FIRST END, FIRST PORTION 1.1809 INCHES MINIMUM FIRST END, SECOND PORTION 1.1815 INCHES MAXIMUM FIRST END, SECOND PORTION 1.406 INCHES NOMINAL SECOND END, FIRST PORTION 1.406 INCHES NOMINAL SECOND END, SECOND PORTION 0.999 INCHES MINIMUM SECOND END, FOURTH PORTION 1.001 INCHES NOMINAL SECOND END, FOURTH PORTION 0.7495 INCHES MINIMUM SECOND END, FIFTH PORTION 0.7500 INCHES NOMINAL SECOND END, FIFTH PORTION
UNTHREADED SECTION KEYWAY WIDTH 0.1820 INCHES MINIMUM SECOND END, FIFTH PORTION 0.1840 INCHES MAXIMUM SECOND END, FIFTH PORTION
UNTHREADED SECTION KEYWAY DEPTH 0.096 INCHES MINIMUM SECOND END, FIFTH PORTION 0.108 INCHES NOMINAL SECOND END, FIFTH PORTION
KEYWAY WIDTH 0.1875 INCHES NOMINAL FIRST END, THIRD PORTION 0.1875 INCHES NOMINAL SECOND END, THIRD PORTION
SCREW THREAD SERIES DESIGNATOR SPECIAL FIRST END, THIRD PORTION SPECIAL SECOND END, THIRD PORTION
SHAFT THREAD DIRECTION RIGHT-HAND FIRST END, THIRD PORTION RIGHT-HAND SECOND END, THIRD

Restrictions/Controls & Freight Information | NSN 3040-00-585-4012

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: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 3040-00-585-4012

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