Product Details | WORM SHAFT

3040-00-509-5462 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: 7632329, 3040-00-509-5462, 00-509-5462, 3040005095462, 005095462

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-509-5462

Cross Reference | NSN 3040-00-509-5462

Part Number Cage Code Manufacturer
7632329 19200 US ARMY ARDEC RDECOM

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Technical Data | NSN 3040-00-509-5462

Characteristic Specifications
MATERIAL STEEL,NITRALLOY
TEETH HARDNESS RATING 26.0 ROCKWELL C MINIMUM AND 31.0 ROCKWELL C MAXIMUM
SHAFT HARDNESS RATING 26.0 ROCKWELL C MINIMUM AND 31.0 ROCKWELL C MAXIMUM
SURFACE TREATMENT BLACK OXIDE,MIL-C13924,CLASS 3
WORM THREAD QUANTITY 1
WORM PRESSURE ANGLE IN DEG 14.500
WORM THREAD LEAD 0.0656 INCHES NOMINAL
WORM THREAD DIRECTION LEFT-HAND
WORM HELIX ANGLE 3 DEG 38 MIN 33 SEC
WORM OUTSIDE DIAMETER 0.3697 INCHES NOMINAL
WORM PITCH DIAMETER 0.3279 INCHES NOMINAL
WORM THREAD SECTION LENGTH 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
WORM BODY LENGTH 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
WORM BODY TAPERED BEARING SURFACE END NOT PROVIDED
SHAFT LOCATION BOTH ENDS OF WORM
END SIMILARITY NOT IDENTICAL
STRAIGHT UNTHREADED LENGTH 0.296 INCHES NOMINAL FIRST END, FIRST PORTION
STRAIGHT UNTHREADED SECTION DIAMETER 0.240 INCHES MINIMUM FIRST END, FIRST PORTION 0.260 INCHES MAXIMUM FIRST END, FIRST PORTION 0.1873 INCHES MINIMUM FIRST END, SECOND PORTION 0.1876 INCHES MAXIMUM FIRST END, SECOND PORTION 0.240 INCHES MINIMUM SECOND END, FIRST PORTION 0.260 INCHES MAXIMUM SECOND END, FIRST PORTION 0.1873 INCHES MINIMUM SECOND END, SECOND PORTION 0.1876 INCHES MAXIMUM SECOND END, SECOND PORTION 0.1562 INCHES MINIMUM SECOND END, THIRD PORTION 0.1566 INCHES MAXIMUM SECOND END, THIRD PORTION
OVERALL LENGTH 2.336 INCHES MINIMUM AND 2.356 INCHES MAXIMUM
CRITICALITY CODE JUSTIFICATION CFFC AND CFFK
III FSC APPLICATION DATA TELESCOPE,PANORAMIC M100S
MANUFACTURERS CODE 19200
DESIGN CONTROL REFERENCE 7632329

Restrictions/Controls & Freight Information | NSN 3040-00-509-5462

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:YThe item does not have a nuclear hardened feature but does have other critical feature(s) 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