Model: 2D1-03976

Helical Gearshaft

Special Features:

Each end has keyway

Properties:

Overall Length
30.625 inches
Shaft Length
30.625 inches
End Application
Strategic sealift conversion ships class
Teeth Quantity
25
Gear Outside Diameter
4.647 inches
Shaft End Type
Keyway flat and threaded internal
Diametral Pitch
6
Face Width
3.250 inches
Shaft Type
Shouldered
Teeth Type
Single helix
Tooth Direction
Right
Pressure Angle
20.0000 degrees
Helix Angle
15.0000 degrees
Shaft Material
Steel comp 4340
Gear Material
Steel comp 4340
Hardness Rating And Location
340.0 brinell standard teeth and 380.0 brinell standard teeth
Shaft Largest Diameter
3.250 inches
Gear Location On Shaft
Off center between ends of shaft
Longer Shaft Segment Length
20.375 inches
Shaft End Size
2.375 inches and 2.501 inches
NSN
3040-01-448-9536
Part Number
2D1-03976
Description
Gearshaft,helical
CAGE
34712

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 2D1-03976 NSN 3040-01-448-9536

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:
A
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
33.0 X 6.6 X 6.6
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:
126900
UFC:
65750
LTL:
RATING VARIABLE
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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