Model: 915120

Helical Gear

Special Features:

1.120 in.Lg 0.187 in.W keyway on first end hub

Properties:

Body Style
Plain, solid
Pitch Diameter
0.9654 inches
Teeth Quantity
21
Outside Diameter
1.130 inches
Teeth Type
Single helix
Tooth Form
Standard
Tooth Direction
Left
Pressure Angle
14.5000 degrees
Helix Angle
25.0000 degrees
Distance Between Body Face And Protruding Hub End
0.625 inches second end
Distance Between Body Face And Protruding Hub End
2.812 inches first end
Face Width
0.807 inches
Hub Style Designator
1 step first end
Hub Style Designator
Plain second end
Hub Diameter
0.787 inches second end
End Length
2.000 inches first end
End Diameter
0.750 inches first end
First Step Length
0.812 inches first end
First Step Diameter
0.787 inches first end
Material
Steel comp 8620
Material Specification
66aisi/sae8620 federal standard single material response
Style Designator
Protruding hubs
NSN
3020-01-018-6456
Part Number
915120
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 915120 NSN 3020-01-018-6456

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:
U
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.6000lbs
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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