Product Details | WORM SHAFT

3040-00-355-1421 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: 08328AB, 3040-00-355-1421, 00-355-1421, 3040003551421, 003551421

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-355-1421

Cross Reference | NSN 3040-00-355-1421

Part Number Cage Code Manufacturer
08328AB 10988 CNH INDUSTRIAL AMERICA LLC

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Technical Data | NSN 3040-00-355-1421

Characteristic Specifications
MATERIAL STEEL,QQ-S-624,FS5120
TEETH HARDNESS RATING 56.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM
SHAFT HARDNESS RATING 56.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM
WORM THREAD QUANTITY 1
WORM PRESSURE ANGLE IN DEG 20.000
WORM THREAD LEAD 0.500 INCHES NOMINAL
WORM THREAD DIRECTION RIGHT-HAND
WORM HELIX ANGLE 4 DEG 33 MIN
WORM OUTSIDE DIAMETER 2.3155 INCHES NOMINAL
WORM PITCH DIAMETER 2.000 INCHES NOMINAL
WORM THREAD SECTION LENGTH 2.625 INCHES NOMINAL
WORM BODY LENGTH 4.096 INCHES NOMINAL
WORM BODY TAPERED BEARING SURFACE END PROVIDED
TAPERED BEARING SURFACE LARGEST DIAMETER 1.3605 INCHES NOMINAL
TAPERED BEARING SURFACE SMALLEST DIAMETER 1.1545 INCHES NOMINAL
TAPERED BEARING SURFACE LENGTH 0.4055 INCHES NOMINAL
SHAFT LOCATION ONE END OF WORM
STRAIGHT UNTHREADED LENGTH 7.447 INCHES NOMINAL FIRST END, FIRST PORTION 3.000 INCHES NOMINAL FIRST END, SECOND PORTION
STRAIGHT UNTHREADED SECTION DIAMETER 0.969 INCHES NOMINAL FIRST END, FIRST PORTION 0.999 INCHES MINIMUM FIRST END, SECOND PORTION 1.000 INCHES MAXIMUM FIRST END, SECOND PORTION
UNTHREADED SECTION KEYWAY WIDTH 0.2487 INCHES MINIMUM FIRST END, SECOND PORTION 0.2505 INCHES MAXIMUM FIRST END, SECOND PORTION
UNTHREADED SECTION KEYWAY DEPTH 0.334 INCHES NOMINAL FIRST END, SECOND PORTION
UNTHREADED SECTION PIN HOLE DIAMETER 0.2500 INCHES MINIMUM FIRST END, SECOND PORTION 0.2520 INCHES MAXIMUM FIRST END, SECOND PORTION
OVERALL LENGTH 15.500 INCHES NOMINAL
MANUFACTURERS CODE 10988
DESIGN CONTROL REFERENCE 08328AB

Restrictions/Controls & Freight Information | NSN 3040-00-355-1421

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