Model: 3004660

Worm Shaft

Properties:

End Similarity
Not identical
Overall Length
17.851 inches
Teeth Hardness Rating
Between 30.0 rockwell c and 34.0 rockwell c
Worm Thread Quantity
4
Worm Thread Lead
0.938 inches
Worm Thread Direction
Left-hand
Worm Pressure Angle In Deg
27.500
Worm Helix Angle
4 degrees 57 min
Worm Outside Diameter
Between 3.768 inches and 3.782 inches
Worm Pitch Diameter
3.216 inches
Shaft Hardness Rating
Between 30.0 rockwell c and 34.0 rockwell c
Worm Thread Section Length
3.750 inches
Worm Body Length
11.076 inches
Worm Body Tapered Bearing Surface End
Not provided
Shaft Location
Both ends of worm
Straight Unthreaded Length
0.938 inches first end, third portion
Straight Unthreaded Length
1.000 inches second end, first portion
Straight Unthreaded Length
1.017 inches second end, second portion
Straight Unthreaded Length
1.000 inches first end, first portion
Straight Unthreaded Length
1.132 inches first end, second portion
Straight Unthreaded Length
1.688 inches second end, third 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
1.498 inches first end, third portion
Straight Unthreaded Section Diameter
1.498 inches second end, third portion
Straight Unthreaded Section Diameter
1.767 inches second end, second portion
Straight Unthreaded Section Diameter
1.765 inches first end, second portion
Straight Unthreaded Section Diameter
1.765 inches second end, second portion
Straight Unthreaded Section Diameter
1.767 inches first end, second portion
Straight Unthreaded Section Diameter
1.7715 inches first end, first portion
Straight Unthreaded Section Diameter
1.7715 inches second end, first portion
Straight Unthreaded Section Diameter
1.7710 inches first end, first portion
Straight Unthreaded Section Diameter
1.7710 inches second end, first portion
Unthreaded Section Keyway Width
0.3720 inches first end, third portion and 0.3750 inches first end, third portion
Unthreaded Section Keyway Width
0.3720 inches and 0.3750 inches first end, third portion
Unthreaded Section Keyway Depth
1.180 inches second end, third portion
Material
Steel alloy aisi 4140, 4142, 4145, 8742 or qq-s-624, 4140, 4142, 4145 or 8742
Material
Steel alloy aisi 4140, 4142, 4145, 8742 or qq-s-624, 4140, 4142, 4145 or 8742
Fsc Application Data
Hoist winch, vehicle mounting
NSN
3040-00-504-9037
Part Number
3004660
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 3004660 NSN 3040-00-504-9037

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:
A
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
62.8000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
019940
UFC:
08170
LTL:
85.0
LCL:
--
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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