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Worm Shaft NSN 3040-00-231-0219

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 3040-00-231-0219 NSN: 3040-00-231-0219

Features and Characteristics

End Similarity
Not identical
Overall Length
17.594 inches
Teeth Hardness Rating
C scale 58 to 63
Worm Thread Quantity
1
Worm Thread Lead
0.875 inches
Worm Thread Direction
Left-hand
Worm Pressure Angle In Deg
27.500
Worm Helix Angle
4 degrees 57 min
Worm Outside Diameter
Between 3.774 inches and 3.776 inches
Worm Pitch Diameter
3.216 inches
Shaft Hardness Rating
C scale 17 to 35
Worm Thread Section Length
3.750 inches
Worm Body Length
Between 11.066 inches and 11.076 inches
Worm Body Tapered Bearing Surface End
Not provided
Shaft Location
Both ends of worm
Straight Unthreaded Length
1.438 inches second end, fourth portion
Straight Unthreaded Section Diameter
1.7710 inches first end, second portion
Material
Steel, mil-s-13048, 8642, 4140 or 8740
Material
Steel, mil-s-13048, 8642, 4140 or 8740
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
002310219
NSN
3040002310219

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
7954478
Cage Code:
19207
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 3040-00-231-0219
What are the manufacturers of nsn 3040002310219?
Does this nsn 3040002310219 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040002310219
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 3040002310219 contain any precious metals?
No precious metal content.
Does nsn 3040002310219 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040002310219?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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