Model: 128379

Helical Gearshaft

Properties:

Overall Length
4.750 inches
Shaft Length
3.313 inches
Teeth Quantity
18
Gear Outside Diameter
1.343 inches
Shaft End Type
Keyway flat
Face Width
1.437 inches
Shaft Type
Shouldered
Teeth Type
Single helix
Tooth Direction
Left
Shaft Material
Steel
Gear Material
Steel
Shaft Largest Diameter
1.343 inches
Gear Location On Shaft
Midpoint between ends of shaft
Shaft End Size
0.671 inches and 0.750 inches
NSN
3040-00-077-1241
Part Number
128379
Description
Gearshaft,helical
CAGE
79938

A gearshaft with a single complement of helical gear teeth. For items with more than one complement of teeth, see gearshaft (1), multiple gears.

Part 128379 NSN 3040-00-077-1241

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
60539
FIIG:
A505P0
Concept No.:
1
App. Key:
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:
197339
UFC:
96710
LTL:
65.0
LCL:
--
WCC:
593
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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