Product Details | WORM SHAFT

3040-00-585-3653 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: SG3658PC61, W65C49, WC5729PC56, 3040-00-585-3653, 00-585-3653, 3040005853653, 005853653

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-585-3653

Cross Reference | NSN 3040-00-585-3653

Part Number Cage Code Manufacturer
SG3658PC61 16712 SIEMENS DEMAG DELAVAL TURBOMACHINERY, INC.
SG3658PC61 59180 IMO INDUSTRIES INC. DBA IMO PUMP DIVISION
W65C49 15330 IMO INDUSTRIES INC DELROYD WORM GEAR DIV
W65C49 16712 SIEMENS DEMAG DELAVAL TURBOMACHINERY, INC.
WC5729PC56 15330 IMO INDUSTRIES INC DELROYD WORM GEAR DIV
WC5729PC56 16712 SIEMENS DEMAG DELAVAL TURBOMACHINERY, INC.

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Technical Data | NSN 3040-00-585-3653

Characteristic Specifications
MATERIAL STEEL,MIL-S-5000,COND E2
TEETH HARDNESS RATING 37.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM
SHAFT HARDNESS RATING 37.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM
WORM THREAD QUANTITY 2
WORM PRESSURE ANGLE IN DEG 27.500
WORM THREAD LEAD 2.8125 INCHES NOMINAL
WORM THREAD DIRECTION RIGHT-HAND
WORM HELIX ANGLE 18 DEG 50 MIN
WORM OUTSIDE DIAMETER 3.517 INCHES MINIMUM AND 3.519 INCHES MAXIMUM
WORM PITCH DIAMETER 2.623 INCHES NOMINAL
WORM THREAD SECTION LENGTH 4.750 INCHES NOMINAL
WORM BODY LENGTH 4.750 INCHES NOMINAL
WORM BODY TAPERED BEARING SURFACE END NOT PROVIDED
SHAFT LOCATION BOTH ENDS OF WORM
END SIMILARITY NOT IDENTICAL
STRAIGHT UNTHREADED LENGTH 4.063 INCHES NOMINAL FIRST END, FIRST PORTION 2.375 INCHES NOMINAL FIRST END, SECOND PORTION 3.750 INCHES NOMINAL SECOND END, FIRST PORTION 1.274 INCHES MINIMUM SECOND END, SECOND PORTION 1.279 INCHES MAXIMUM SECOND END, SECOND PORTION 0.086 INCHES MINIMUM SECOND END, THIRD PORTION 0.091 INCHES MAXIMUM SECOND END, THIRD PORTION 4.422 INCHES NOMINAL SECOND END, FOURTH PORTION 0.250 INCHES NOMINAL SECOND END, FIFTH PORTION 1.125 INCHES NOMINAL SECOND END, SIXTH PORTION 2.688 INCHES NOMINAL SECOND END, SEVENTH PORTION
STRAIGHT UNTHREADED SECTION DIAMETER 2.500 INCHES NOMINAL FIRST END, FIRST PORTION 1.9683 INCHES MINIMUM FIRST END, SECOND PORTION 1.9686 INCHES MAXIMUM FIRST END, SECOND PORTION 2.500 INCHES NOMINAL SECOND END, FIRST PORTION 2.1652 INCHES MINIMUM SECOND END, SECOND PORTION 2.1656 INCHES MAXIMUM SECOND END, SECOND PORTION 2.051 INCHES MINIMUM SECOND END, THIRD PORTION 2.063 INCHES MAXIMUM SECOND END, THIRD PORTION 2.155 INCHES MINIMUM SECOND END, FOURTH PORTION 2.160 INCHES MAXIMUM SECOND END, FOURTH PORTION 1.625 INCHES NOMINAL SECOND END, FIFTH PORTION 1.1809 INCHES MINIMUM SECOND END,

Restrictions/Controls & Freight Information | NSN 3040-00-585-3653

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 3040-00-585-3653

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