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Worm Shaft NSN 3040-00-791-6036

Item Description

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.

NSN 3040-00-791-6036 NSN: 3040-00-791-6036

Features and Characteristics

End Similarity
Identical
Overall Length
7.625 inches
Worm Thread Quantity
3
Worm Thread Direction
Right-hand
Worm Pressure Angle In Deg
22.500
Worm Helix Angle
66 degrees 29 min
Worm Outside Diameter
0.865 inches
Worm Pitch Diameter
0.683 inches
Shaft Hardness Rating
Between 60.0 rockwell c and 64.0 rockwell c
Worm Thread Section Length
1.500 inches
Worm Body Tapered Bearing Surface End
Not provided
Shaft Location
Both ends of worm
Straight Unthreaded Length
1.750 inches both ends, fourth portion
Straight Unthreaded Section Diameter
0.500 inches both ends, third portion
Unthreaded Section Keyway Width
0.5000 inches both ends, fourth portion
Unthreaded Section Keyway Depth
0.125 inches both ends, fourth portion
Material
Steel
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
007916036
NSN
3040007916036

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
M293-16805
Cage Code:
91340
Status:
A
MSDS:
Part Number:
A293-16805
Cage Code:
19070
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8483105000
  • NAICS: 333613
  • SITC: 74810
  • Description: Transmission shafts and cranks, except camshafts and crankshafts
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 3040-00-791-6036
What are the manufacturers of nsn 3040007916036?
Does this nsn 3040007916036 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040007916036
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.
Does nsn 3040007916036 contain any precious metals?
Precious metal content is unknown.
Does nsn 3040007916036 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040007916036?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
18249
FIIG:
T246-C
App. Key:
CA
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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