Model: 2404

Worm Shaft

Properties:

End Similarity
Not identical
Thread Length
0.469 inches first end, fifth portion
Overall Length
17.188 inches
Keyway Width
0.312 inches first end, fifth portion
Screw Thread Series Designator
Sae first end, fifth portion
Shaft Thread Direction
Right-hand first end, fifth portion
Teeth Hardness Rating
Between 56.3 rockwell c and 62.5 rockwell c
Worm Thread Quantity
1
Worm Thread Lead
0.9375 inches
Worm Thread Direction
Right-hand
Worm Pressure Angle In Deg
27.500
Worm Helix Angle
5 degrees 41 min
Worm Outside Diameter
3.596 inches
Worm Pitch Diameter
3.000 inches
Shaft Hardness Rating
Between 20.3 rockwell c and 32.2 rockwell c
Worm Thread Section Length
3.500 inches
Worm Body Length
3.500 inches
Worm Body Tapered Bearing Surface End
Not provided
Shaft Location
Both ends of worm
Straight Unthreaded Length
0.344 inches first end, fourth portion
Straight Unthreaded Length
1.000 inches second end, second portion
Straight Unthreaded Length
1.000 inches first end, second portion
Straight Unthreaded Length
1.250 inches first end, third portion
Straight Unthreaded Length
2.813 inches second end, third portion
Straight Unthreaded Length
3.188 inches first end, first portion
Straight Unthreaded Length
3.188 inches second end, first portion
Straight Unthreaded Section Diameter
1.500 inches first end, third portion
Straight Unthreaded Section Diameter
1.500 inches second end, third portion
Straight Unthreaded Section Diameter
1.575 inches first end, second portion
Straight Unthreaded Section Diameter
1.575 inches second end, second portion
Straight Unthreaded Section Diameter
2.000 inches first end, first portion
Straight Unthreaded Section Diameter
2.000 inches second end, first portion
Straight Unthreaded Section Diameter
1.250 inches first end, fourth portion
Unthreaded Section Pin Hole Diameter
0.2970 inches both ends
Material
Steel, sae 2315
Material
Steel, sae 2315
Fsc Application Data
Winch, tactical vehicle
NSN
3040-00-350-3180
Part Number
2404
Description
Worm Shaft
CAGE

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.

Part 2404 NSN 3040-00-350-3180

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
18249
FIIG:
T246-C
Concept No.:
App. Key:
CA
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
019940
UFC:
08170
LTL:
85.0
LCL:
85.0
WCC:
581
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 8483105000
  • SITC: 74810
  • End Use: Industrial machines, other
  • NAICS: 333613
  • USDA: 1

Freight Class: Transmission shafts and cranks, except camshafts and crankshafts

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