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Worm Shaft NSN 3040-00-776-2364

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 3040-00-776-2364 NSN: 3040-00-776-2364

Features and Characteristics

End Similarity
Identical
Overall Length
1.313 inches
Teeth Hardness Rating
Case hardened-shore hardness 80-90
Worm Thread Quantity
2
Worm Thread Lead
0.2618 inches
Worm Thread Direction
Right-hand
Worm Pressure Angle In Deg
20.000
Worm Helix Angle
9 degrees 28 min
Worm Outside Diameter
Between 0.577 inches and 0.580 inches
Worm Pitch Diameter
Between 0.497 inches and 0.500 inches
Shaft Hardness Rating
Case hardened-shore hardness 80-90
Worm Thread Section Length
0.813 inches
Worm Body Length
0.813 inches
Worm Body Tapered Bearing Surface End
Not provided
Shaft Location
Both ends of worm
Straight Unthreaded Length
0.250 inches both ends
Straight Unthreaded Section Diameter
0.395 inches both ends, first portion
Unthreaded Section Pin Hole Diameter
0.0938 inches both ends, first portion
Special Features
0.250 in. Diameter hole through center lg of shaft
Material
Steel, sae 2315, 4615 or 4617
Material
Steel, sae 2315, 4615 or 4617
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
007762364
NSN
3040007762364

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
10305-2
Cage Code:
72914
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 3040-00-776-2364
What are the manufacturers of nsn 3040007762364?
Does this nsn 3040007762364 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040007762364
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 3040007762364 contain any precious metals?
No precious metal content.
Does nsn 3040007762364 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040007762364?
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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