Model: 868686

Engine Poppet Valve

Properties:

Head Style
Flat
Head Height
0.1700 inches
Chamfer Angle In Deg
45.0
Chamfer Length
0.0250 inches
Taper Angle In Deg
20.0
Outside Diameter
1.6700 inches
Minor Outside Diameter
0.2450 inches
Minor Diameter Length
0.2500 inches
Seat Angle In Deg
30.0
Stem Style
Tapered
Carbon Relief Groove
Not included
Neck Radius
0.4210 inches
Stem Length
4.8500 inches
Stem Diameter
0.3700 inches
Distance From Minor Diameter To Stem End
0.4500 inches
Metallic Hardness Rating And Location
Not rated
NSN
2805-00-847-8969
Part Number
868686
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 868686 NSN 2805-00-847-8969

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

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.3000lbs
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:
133300
UFC:
63220
LTL:
RATING VARIABLE
LCL:
--
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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