Model: 141663-04

Helical Gear Sector

Properties:

Attachment Method
Clamp
Teeth Quantity
60
Bore Style
Plain both ends
Pitch Radius
0.4172 inches
Teeth Type
Single helix
Tooth Form
Stub
Pressure Angle
20.0000 degrees
Helix Angle
3.0000 degrees
Distance Between Body Face And Protruding Hub End
0.250 inches first end
Distance Between Body Face And Protruding Hub End
0.016 inches second end
Face Width
0.062 inches
Bore Diameter
0.120 inches both ends
Hub Style Designator
Plain second end
Hub Style Designator
Split first end
Hub Diameter
0.156 inches first end
Hub Diameter
0.180 inches second end
Clamping Surface Length
0.172 inches first end
Outside Radius
0.431 inches
Precision Classification
Quality number 10
Arc Length
0.677 inches
Material
Plastic acetal body
Material
Steel hub
Material Specification
L-p-392, type 1, class 1 federal specification single material response body
Material Specification
Mil-s-7720 military specification single material response hub
Surface Treatment
Passivate hub
Style Designator
Protruding hubs
NSN
3020-00-906-9940
Part Number
141663-04
Description
Gear Sector,helical
CAGE
35351

A gear sector with complements of helical gear teeth.

Part 141663-04 NSN 3020-00-906-9940

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
28376
FIIG:
A27300
Concept No.:
1
App. Key:
AN
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:
121870
UFC:
64910
LTL:
77.5
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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