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Worm Shaft NSN 3040-00-070-1494

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 3040-00-070-1494 NSN: 3040-00-070-1494

Features and Characteristics

End Similarity
Not identical
Overall Length
2.240 inches
Worm Thread Quantity
2
Worm Thread Lead
0.1985 inches
Worm Thread Direction
Right-hand
Worm Pressure Angle In Deg
20.000
Worm Helix Angle
81 degrees 30 min
Worm Outside Diameter
0.483 inches
Worm Pitch Diameter
0.423 inches
Worm Thread Section Length
0.690 inches
Worm Body Length
0.690 inches
Worm Body Tapered Bearing Surface End
Not provided
Shaft Location
One end of worm
Straight Unthreaded Length
1.365 inches first end, second portion
Straight Unthreaded Section Diameter
0.360 inches first end, first portion
Material
Steel, qq-s-763, class 303, cond a
Material
Steel, qq-s-763, class 303, cond a
Surface Treatment
Passivate
Surface Treatment
Passivated
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
000701494
NSN
3040000701494

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1649172
Cage Code:
10001
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 3040-00-070-1494
What are the manufacturers of nsn 3040000701494?
Does this nsn 3040000701494 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040000701494
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 3040000701494 contain any precious metals?
No precious metal content.
Does nsn 3040000701494 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040000701494?
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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