Model: 104830-01

Worm Shaft

Special Features:

Material specification mil-s-5000, cond c or d

Properties:

End Similarity
Not identical
Overall Length
2.243 inches
Teeth Hardness Rating
Between 47.000 rockwell c and 53.000 rockwell c
Worm Thread Quantity
2
Worm Thread Lead
0.19796 inches
Worm Thread Direction
Right-hand
Worm Pressure Angle In Deg
20.000
Worm Helix Angle
7 degrees 18 min 59 sec
Worm Outside Diameter
0.552 inches
Worm Pitch Diameter
0.49018 inches
Shaft Hardness Rating
Between 47.000 rockwell c and 53.000 rockwell c
Worm Thread Section Length
0.625 inches
Worm Body Length
1.187 inches
Worm Body Tapered Bearing Surface End
Not provided
Shaft Location
Both ends of worm
Straight Unthreaded Length
0.256 inches first end, first portion
Straight Unthreaded Length
0.381 inches second end, first portion
Straight Unthreaded Section Diameter
0.3147 inches first end, first portion
Straight Unthreaded Section Diameter
0.3147 inches second end, first portion
Involute Spline Quantity
12 second end, second portion
Involute Spline Pressure Angle In Deg
14.5 second end, second portion
Involute Spline Pitch Diameter
0.2500 inches second end, second portion
Involute Spline Length
0.500 inches second end, second portion
Material
Steel
Material
Steel
Fsc Application Data
Actuator, electro-mechanical, aircraft
NSN
3040-00-830-4991
Part Number
104830-01
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 104830-01 NSN 3040-00-830-4991

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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