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Worm Shaft NSN 3040-00-973-6847

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 3040-00-973-6847 NSN: 3040-00-973-6847

Features and Characteristics

End Similarity
Not identical
Overall Length
0.635 inches
Worm Thread Quantity
1
Worm Thread Lead
0.150 inches
Worm Thread Direction
Right-hand
Worm Pressure Angle In Deg
29.000
Worm Helix Angle
29 degrees min
Worm Outside Diameter
0.119 inches
Worm Pitch Diameter
0.1003 inches
Worm Thread Section Length
0.343 inches
Worm Body Length
0.475 inches
Worm Body Tapered Bearing Surface End
Not provided
Shaft Location
Both ends of worm
Straight Unthreaded Length
0.080 inches first end, first portion
Straight Unthreaded Section Diameter
0.063 inches first end, first portion
Material
Steel, aisi 416
Material
Steel, aisi 416
Surface Treatment
Nickel
Surface Treatment
Nickel plated
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
009736847
NSN
3040009736847

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AH4556
Cage Code:
61349
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 3040-00-973-6847
What are the manufacturers of nsn 3040009736847?
Does this nsn 3040009736847 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040009736847
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 3040009736847 contain any precious metals?
Precious metal content is unknown.
Does nsn 3040009736847 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040009736847?
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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