Model: 7006840

Engine Poppet Valve

Properties:

Head Style
Concave
Head Height
0.1875 inches
Chamfer Angle In Deg
45.0
Chamfer Length
0.0200 inches
Outside Diameter
2.3750 inches
Seat Angle In Deg
44.0
Stem Style
Double grooved
Carbon Relief Groove
Not included
Neck Radius
1.0000 inches
Stem Length
Between 4.6295 inches and 4.6395 inches
Stem Diameter
Between 0.5282 inches and 0.5287 inches
Distance From First Groove To Stem End
Between 0.3960 inches and 0.4120 inches
Distance From Second Groove To Stem End
Between 0.6490 inches and 0.6930 inches
First Groove Diameter
Between 0.4460 inches and 0.4520 inches
Second Groove Diameter
Between 0.4660 inches and 0.4700 inches
First Groove Width
Between 0.3160 inches and 0.3380 inches
Second Groove Width
0.0520 inches
Material And Location
Steel, ams 5710
NSN
2805-00-700-6840
Part Number
7006840
Description
Valve,poppet,engine
CAGE

A mushroom or tulip-shaped item having a circular head with a conical face and an extended stem used to regulate the flow of incoming fuel-air mixture or air into the combustion chamber or exhaust gases from the combustion chamber of a reciprocating internal combustion engine.

Part 7006840 NSN 2805-00-700-6840

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
15884
FIIG:
A11200
Concept No.:
1
App. Key:
A
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:
U
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
133300
UFC:
63220
LTL:
RATING VARIABLE
LCL:
85.0
WCC:
593
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 8409918000
  • SITC: 71391
  • End Use: Industrial engines
  • NAICS: 333618
  • USDA: 1

Freight Class: Parts for spark-ignition internal combustion piston engines, nesoi

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