Product Details | WORM SHAFT

3040-00-973-6847 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: AH4556, 3040-00-973-6847, 00-973-6847, 3040009736847, 009736847

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1962 00-973-6847

Cross Reference | NSN 3040-00-973-6847

Part Number Cage Code Manufacturer
AH4556 61349 AMETEK, INC. DIV AEROSPACE & DEFENSE

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Technical Data | NSN 3040-00-973-6847

Characteristic Specifications
MATERIAL STEEL,AISI 416
SURFACE TREATMENT NICKEL PLATED
WORM THREAD QUANTITY 1
WORM PRESSURE ANGLE IN DEG 29.000
WORM THREAD LEAD 0.150 INCHES NOMINAL
WORM THREAD DIRECTION RIGHT-HAND
WORM HELIX ANGLE 29 DEG MIN
WORM OUTSIDE DIAMETER 0.119 INCHES NOMINAL
WORM PITCH DIAMETER 0.1003 INCHES NOMINAL
WORM THREAD SECTION LENGTH 0.343 INCHES NOMINAL
WORM BODY LENGTH 0.475 INCHES NOMINAL
WORM BODY TAPERED BEARING SURFACE END NOT PROVIDED
SHAFT LOCATION BOTH ENDS OF WORM
END SIMILARITY NOT IDENTICAL
STRAIGHT UNTHREADED LENGTH 0.080 INCHES NOMINAL FIRST END, FIRST PORTION
STRAIGHT UNTHREADED SECTION DIAMETER 0.063 INCHES NOMINAL FIRST END, FIRST PORTION
OVERALL LENGTH 0.635 INCHES NOMINAL
MANUFACTURERS CODE 61349
DESIGN CONTROL REFERENCE AH4556

Restrictions/Controls & Freight Information | NSN 3040-00-973-6847

Category Code Description
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.
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 019940 AUTO TRANSMISSIONS R CLUTCHES
Less than car load rating M 85
Less than truck load rating M 85.0
Water commodity Code 581 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