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Worm Shaft NSN 3040-01-444-5460

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 3040-01-444-5460 NSN: 3040-01-444-5460

Features and Characteristics

End Similarity
Not identical
Thread Length
0.380 inches first end, first portion
Overall Length
2.840 inches
Screw Thread Series Designator
Unc first end, first portion
Shaft Thread Direction
Right-hand first end, first portion
Worm Thread Quantity
1
Worm Thread Lead
12.800 inches
Worm Thread Direction
Right-hand
Worm Pressure Angle In Deg
20.0000
Worm Helix Angle
3 degrees
Worm Outside Diameter
0.530 inches
Worm Thread Section Length
0.580 inches
Worm Body Tapered Bearing Surface End
Not provided
Shaft Location
Both ends of worm
Straight Unthreaded Length
0.500 inches second end, first portion
Straight Unthreaded Section Diameter
0.625 inches second end, first portion
Material
Steel
Material
Steel
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
014445460
NSN
3040014445460

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
752-6406839-79
Cage Code:
53711
Status:
A
MSDS:
Part Number:
6406839
Cage Code:
53711
Status:
A
MSDS:
Part Number:
DF1706-439
Cage Code:
53711
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 3040-01-444-5460
What are the manufacturers of nsn 3040014445460?
Does this nsn 3040014445460 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040014445460
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 3040014445460 contain any precious metals?
No precious metal content.
Does nsn 3040014445460 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040014445460?
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
  •   Quality Fast Service
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