Product Details | WORM SHAFT

3040-00-116-5182 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: 1803030, 18030-30, 3040-00-116-5182, 00-116-5182, 3040001165182, 001165182

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 30 SEP 1968 00-116-5182

Cross Reference | NSN 3040-00-116-5182

Part Number Cage Code Manufacturer
18030-30 95779 ELECTRA MOTORS OPERATION POWER TRANSMISSION DIV DRESSER INDUSTRIES

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Technical Data | NSN 3040-00-116-5182

Characteristic Specifications
MATERIAL STEEL,FED STD 66,AISI/SAE 8620
TEETH HARDNESS RATING 60.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM
SHAFT HARDNESS RATING 60.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM
WORM THREAD QUANTITY 1
WORM PRESSURE ANGLE IN DEG 25.000
WORM THREAD LEAD 0.8378 INCHES NOMINAL
WORM THREAD DIRECTION RIGHT-HAND
WORM HELIX ANGLE 7 DEG 36 MIN
WORM OUTSIDE DIAMETER 2.533 INCHES NOMINAL
WORM PITCH DIAMETER 2.000 INCHES NOMINAL
WORM THREAD SECTION LENGTH 5.500 INCHES NOMINAL
WORM BODY LENGTH 7.601 INCHES NOMINAL
WORM BODY TAPERED BEARING SURFACE END NOT PROVIDED
SHAFT LOCATION BOTH ENDS OF WORM
END SIMILARITY IDENTICAL
STRAIGHT UNTHREADED LENGTH 1.211 INCHES MINIMUM FIRST END, FIRST PORTION 1.273 INCHES MAXIMUM FIRST END, FIRST PORTION 0.933 INCHES MINIMUM SECOND END, FIRST PORTION 0.938 INCHES MAXIMUM SECOND END, FIRST PORTION 0.531 INCHES NOMINAL SECOND END, SECOND PORTION
STRAIGHT UNTHREADED SECTION DIAMETER 1.626 INCHES MINIMUM FIRST END, FIRST PORTION 1.627 INCHES MAXIMUM FIRST END, FIRST PORTION 1.626 INCHES MINIMUM SECOND END, FIRST PORTION 1.627 INCHES MAXIMUM SECOND END, FIRST PORTION 1.564 INCHES MINIMUM SECOND END, SECOND PORTION 1.565 INCHES MAXIMUM SECOND END, SECOND PORTION
INVOLUTE SPLINE QUANTITY 28 SECOND END, THIRD PORTION
INVOLUTE SPLINE PRESSURE ANGLE IN DEG 30.0 SECOND END, THIRD PORTION
INVOLUTE SPLINE PITCH DIAMETER 1.4000 INCHES NOMINAL SECOND END, THIRD PORTION
INVOLUTE SPLINE LENGTH 0.844 INCHES NOMINAL SECOND END, THIRD PORTION
OVERALL LENGTH 11.594 INCHES MINIMUM AND 11.656 INCHES MAXIMUM
MANUFACTURERS CODE 95779
DESIGN CONTROL REFERENCE 18030-30

Restrictions/Controls & Freight Information | NSN 3040-00-116-5182

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 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 3040-00-116-5182

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 CodesLLOCAL PURCHASE # (NON-STOCKED ITEMS) Defense Logistics Agency (DLA)/GSA/Service/Agency-managed items authorized for local purchase as normal means of support at base, post, camp or station level. Item not stocked in wholesale distribution system of IMM/Service/Agency ICP.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each