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Worm Shaft NSN 3040-00-846-6880

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 3040-00-846-6880 NSN: 3040-00-846-6880

Features and Characteristics

End Similarity
Not identical
Thread Length
0.363 inches second end, third portion
Overall Length
5.594 inches
End Application
Mount, telescope, m137
Screw Thread Series Designator
Unf second end, third portion
Shaft Thread Direction
Right-hand second end, third portion
Worm Thread Quantity
1
Worm Thread Lead
0.200 inches
Worm Thread Direction
Right-hand
Worm Pressure Angle In Deg
14.500
Worm Helix Angle
4 degrees 51 min
Worm Outside Diameter
0.877 inches
Worm Pitch Diameter
0.750 inches
Worm Thread Section Length
0.840 inches
Worm Body Length
0.840 inches
Worm Body Tapered Bearing Surface End
Not provided
Shaft Location
One end of worm
Straight Unthreaded Length
1.146 inches second end, second portion
Straight Unthreaded Section Diameter
0.590 inches second end, fifth portion
Material
Steel, corrosion resisting
Material
Stainless steel
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
008466880
NSN
3040008466880

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
8261817
Cage Code:
19200
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 3040-00-846-6880
What are the manufacturers of nsn 3040008466880?
Does this nsn 3040008466880 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040008466880
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 3040008466880 contain any precious metals?
No precious metal content.
Does nsn 3040008466880 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040008466880?
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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