Model: 107420-1

Igniter Assembly

Properties:

Diameter
0.4375 inches
Length
Between 2.366 inches and 2.416 inches
Depth
Between 0.461 inches and 0.476 inches
Polarization Feature
Included
Mounting Facility Thread Size
1/2-20
Mounting Method
Thread
Plug Design
Straight
NSN
2920-00-957-9947
Part Number
107420-1
Description
Igniter Assembly
CAGE
51913

An item having one or more electrodes arranged to form an air gap across which an electric spark is introduced and discharged to ignite fuel and air mixture in an internal combustion engine for the purpose of initial starting only. In engines designed for the single electrode type, two plugs are required within the combustion chamber in proper placement to effect the air gap. An igniter plug differs from a spark plug by always having cooling facilities in the form of holes or slots in the plug casing to allow entry of air currents around the electrode(s). Excludes spark plug; glow plug and electrode.

Part 107420-1 NSN 2920-00-957-9947

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
19767
FIIG:
T130-M
Concept No.:
App. Key:
MA
Cond. Code:
2
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:
SX
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
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:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
177080
UFC:
87080
LTL:
RATING VARIABLE
LCL:
100.0
WCC:
583
TCC:
Z
SHC:
5
ACC:
Equipment for Aircraft

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Schedule B and Export
  • Schedule B: 8411994000
  • SITC: 71499
  • End Use: Industrial engines
  • NAICS: 333611
  • USDA: 1

Freight Class: Parts of nonaircraft gas turbines

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