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Worm Shaft NSN 3040-01-343-7583

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 3040-01-343-7583 NSN: 3040-01-343-7583

Features and Characteristics

Overall Length
7.895 inches
End Application
M119a1 howitzer
Worm Thread Quantity
1
Worm Thread Lead
0.500 inches
Worm Thread Direction
Left-hand
Worm Pressure Angle In Deg
20.000
Worm Helix Angle
4 degr 33 min
Worm Outside Diameter
2.318 inches
Worm Body Tapered Bearing Surface End
Not provided
Shaft Location
One end of worm
Material
Steel, astm a304 or steel, astm a331 or steel, astm a322
Material
Steel, astm a304 or steel, astm a331 or steel, astm a322
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
013437583
NSN
3040013437583

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
12591808
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 3040-01-343-7583
What are the manufacturers of nsn 3040013437583?
Does this nsn 3040013437583 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040013437583
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 3040013437583 contain any precious metals?
No precious metal content.
Does nsn 3040013437583 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040013437583?
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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