Product Details | WORM SHAFT

3040-00-959-2628 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: C16804PC55, W65AZX5, 3040-00-959-2628, 00-959-2628, 3040009592628, 009592628

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1962 00-959-2628

Cross Reference | NSN 3040-00-959-2628

Part Number Cage Code Manufacturer
C16804PC55 16712 SIEMENS DEMAG DELAVAL TURBOMACHINERY, INC.
C16804PC55 59180 IMO INDUSTRIES INC. DBA IMO PUMP DIVISION
W65AZX5 15330 IMO INDUSTRIES INC DELROYD WORM GEAR DIV
W65AZX5 16712 SIEMENS DEMAG DELAVAL TURBOMACHINERY, INC.

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Technical Data | NSN 3040-00-959-2628

Characteristic Specifications
MATERIAL STEEL
WORM THREAD QUANTITY 3
WORM PRESSURE ANGLE IN DEG 27.500
WORM THREAD LEAD 1.800 INCHES NOMINAL
WORM THREAD DIRECTION RIGHT-HAND
WORM HELIX ANGLE 21 DEG 25 MIN
WORM OUTSIDE DIAMETER 1.820 INCHES NOMINAL
WORM PITCH DIAMETER 1.461 INCHES NOMINAL
WORM THREAD SECTION LENGTH 2.500 INCHES NOMINAL
WORM BODY LENGTH 2.500 INCHES NOMINAL
WORM BODY TAPERED BEARING SURFACE END NOT PROVIDED
SHAFT LOCATION BOTH ENDS OF WORM
END SIMILARITY NOT IDENTICAL
STRAIGHT UNTHREADED LENGTH 1.188 INCHES NOMINAL FIRST END, FIRST PORTION 0.813 INCHES NOMINAL FIRST END, SECOND PORTION 1.188 INCHES NOMINAL SECOND END, FIRST PORTION 0.813 INCHES NOMINAL SECOND END, SECOND PORTION 3.125 INCHES NOMINAL SECOND END, THIRD PORTION
STRAIGHT UNTHREADED SECTION DIAMETER 1.250 INCHES NOMINAL FIRST END, FIRST PORTION 0.9841 INCHES MINIMUM FIRST END, SECOND PORTION 0.9844 INCHES MAXIMUM FIRST END, SECOND PORTION 1.250 INCHES NOMINAL SECOND END, FIRST PORTION 0.9841 INCHES MINIMUM SECOND END, SECOND PORTION 0.9844 INCHES MAXIMUM SECOND END, SECOND PORTION 0.8750 INCHES NOMINAL SECOND END, THIRD PORTION
UNTHREADED SECTION KEYWAY WIDTH 0.1880 INCHES NOMINAL SECOND END, THIRD PORTION
UNTHREADED SECTION KEYWAY DEPTH 0.094 INCHES NOMINAL SECOND END, THIRD PORTION
OVERALL LENGTH 9.625 INCHES NOMINAL
MANUFACTURERS CODE 15330
DESIGN CONTROL REFERENCE W65AZX5

Restrictions/Controls & Freight Information | NSN 3040-00-959-2628

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
No Freight Information