Model: 8419008

Worm Shaft

Properties:

End Similarity
Not identical
Thread Length
0.375 inches first end, fifth portion
Thread Length
0.375 inches second end, fifth portion
Overall Length
10.188 inches
Keyway Width
0.188 inches first end, fifth portion
Keyway Width
0.188 inches second end, fifth portion
Keyway Depth
0.094 inches first end, fifth portion
Keyway Depth
0.094 inches second end, fifth portion
Screw Thread Series Designator
Uns first end, fifth portion
Screw Thread Series Designator
Uns second end, fifth portion
Shaft Thread Direction
Right-hand second end, fifth portion
Shaft Thread Direction
Right-hand first end, fifth portion
Worm Thread Quantity
1
Worm Thread Lead
0.625 inches
Worm Thread Direction
Left-hand
Worm Pressure Angle In Deg
14.500
Worm Helix Angle
4 degrees 32 min 59.3 sec
Worm Outside Diameter
Between 2.895 inches and 2.897 inches
Worm Pitch Diameter
2.500 inches
Worm Body Length
3.188 inches
Worm Body Tapered Bearing Surface End
Not provided
Shaft Location
Both ends of worm
Straight Unthreaded Length
0.593 inches second end, third portion
Straight Unthreaded Length
1.239 inches second end, second portion
Straight Unthreaded Section Diameter
1.417 inches first end, second portion
Straight Unthreaded Section Diameter
1.406 inches second end, second portion
Straight Unthreaded Section Diameter
1.750 inches first end, first portion
Straight Unthreaded Section Diameter
1.750 inches second end, first portion
Straight Unthreaded Section Diameter
0.873 inches second end, sixth portion and 0.874 inches second end, sixth portion
Straight Unthreaded Section Diameter
1.094 inches second end, fourth portion
Straight Unthreaded Section Diameter
1.180 inches second end, third portion and 1.181 inches second end, third portion
Straight Unthreaded Section Diameter
1.180 inches first end, third portion and 1.181 inches first end, third portion
Straight Unthreaded Section Diameter
0.873 inches and 0.874 inches second end, sixth portion
Straight Unthreaded Section Diameter
1.180 inches and 1.181 inches first end, third portion
Straight Unthreaded Section Diameter
1.180 inches and 1.181 inches second end, third portion
Unthreaded Section Keyway Width
0.2480 inches second end, sixth portion
Unthreaded Section Keyway Depth
0.245 inches second end, sixth portion
Material
Steel, astm a400, class q2
Material
Steel, astm a400, class q2
NSN
3040-00-607-2533
Part Number
8419008
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 8419008 NSN 3040-00-607-2533

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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