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Worm Shaft NSN 3040-00-585-3653

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 3040-00-585-3653 NSN: 3040-00-585-3653

Features and Characteristics

End Similarity
Not identical
Thread Length
1.813 inches first end, second portion
Overall Length
27.344 inches
Keyway Width
0.250 inches second end, seventh portion
Keyway Depth
0.094 inches second end, seventh portion
Screw Thread Series Designator
Uns second end, seventh portion
Shaft Thread Direction
Right-hand second end, seventh portion
Teeth Hardness Rating
Between 37.0 rockwell c and 40.0 rockwell c
Worm Thread Quantity
2
Worm Thread Lead
2.8125 inches
Worm Thread Direction
Right-hand
Worm Pressure Angle In Deg
27.500
Worm Helix Angle
18 degrees 50 min
Worm Outside Diameter
Between 3.517 inches and 3.519 inches
Worm Pitch Diameter
2.623 inches
Shaft Hardness Rating
Between 37.0 rockwell c and 40.0 rockwell c
Worm Thread Section Length
4.750 inches
Worm Body Length
4.750 inches
Worm Body Tapered Bearing Surface End
Not provided
Shaft Location
Both ends of worm
Straight Unthreaded Length
4.422 inches second end, fourth portion
Straight Unthreaded Section Diameter
1.1812 inches second end, sixth portion
Unthreaded Section Keyway Width
0.2520 inches second end, seventh portion
Unthreaded Section Keyway Depth
0.140 inches second end, seventh portion
Threaded Section Pin Hole Diameter
0.219 inches first end, second portion
Material
Steel, mil-s-5000, cond e2
Material
Steel, mil-s-5000, cond e2
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
005853653
NSN
3040005853653

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
SG3658PC61
Cage Code:
59180
Status:
A
MSDS:
Part Number:
W65C49
Cage Code:
15330
Status:
A
MSDS:
Part Number:
WC5729PC56
Cage Code:
16712
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 3040-00-585-3653
What are the manufacturers of nsn 3040005853653?
Does this nsn 3040005853653 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040005853653
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 3040005853653 contain any precious metals?
No precious metal content.
Does nsn 3040005853653 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040005853653?
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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  •   Quality Inspected Parts
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