Model: 2507306

Helical Gear

Special Features:

Counterbore on second end of bore

Properties:

Body Style
Webbed, solid
Pitch Diameter
3.5695 inches
Teeth Quantity
58
Bore Style
10a w/ keyway first end
Outside Diameter
3.662 inches
Teeth Type
Single helix
Tooth Direction
Right
Pressure Angle
20.0000 degrees
Helix Angle
25.0000 degrees
Distance Between Body Face And Protruding Hub End
0.250 inches first end
Face Width
0.750 inches
Bore Diameter
0.843 inches both ends
Keyway Width
0.189 inches first end
Distance From Bore Center To Keyway Bottom
0.513 inches first end
Hub Style Designator
Plain first end
Hub Diameter
1.375 inches first end
Material
Aluminum alloy 7075
Style Designator
One protruding hub, one flush hub
NSN
3020-01-261-7996
Part Number
2507306
Description
Gear,helical
CAGE

A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also gear, antibacklash, helical:

Part 2507306 NSN 3020-01-261-7996

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05464
FIIG:
A27300
Concept No.:
1
App. Key:
AF
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:
--
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:
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: 8483409000
  • SITC: 74840
  • End Use: Industrial machines, other
  • NAICS: 333612
  • USDA: 1

Freight Class: Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately

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