Model: DW1243G11

Worm Shaft

Properties:

End Similarity
Not identical
Thread Length
0.438 inches first end, first portion
Overall Length
19.875 inches
Screw Thread Series Designator
Un first end, first portion
Shaft Thread Direction
Right-hand first end, first portion
Teeth Hardness Rating
Between 56.0 rockwell c and 59.2 rockwell c
Worm Thread Quantity
12
Worm Thread Lead
8.432 inches
Worm Thread Direction
Right-hand
Worm Pressure Angle In Deg
22.500
Worm Helix Angle
43deg58min26sec
Worm Outside Diameter
Between 3.209 inches and 3.211 inches
Worm Pitch Diameter
2.782 inches
Shaft Hardness Rating
36.6 rockwell c
Worm Thread Section Length
3.750 inches
Shaft Location
Both ends of worm
Straight Unthreaded Length
1.250 inches second end, first portion
Straight Unthreaded Section Diameter
0.880 inches second end, first portion
Material
Steel
Material
Steel
NSN
3040-00-005-7460
Part Number
DW1243G11
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 DW1243G11 NSN 3040-00-005-7460

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

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
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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