Model: 149866

Engine Poppet Valve

Properties:

Head Style
Flat
Head Height
Between 0.1430 inches and 0.1580 inches
Chamfer Angle In Deg
15.0
Chamfer Length
Between 0.0020 inches and 0.0100 inches
Outside Diameter
Between 1.7150 inches and 1.7250 inches
Seat Angle In Deg
45.0
Stem Style
Double grooved
Carbon Relief Groove
Not included
Neck Radius
0.5800 inches
Stem Length
Between 4.7444 inches and 4.7794 inches
Stem Diameter
Between 0.3715 inches and 0.3722 inches
Distance From First Groove To Stem End
0.2590 inches
Distance From Second Groove To Stem End
0.5040 inches
First Groove Diameter
Between 0.2970 inches and 0.3030 inches
Second Groove Diameter
Between 0.2970 inches and 0.3030 inches
First Groove Width
Between 0.1050 inches and 0.1150 inches
Second Groove Width
0.0950 mils and 0.1050 centimeters
Material And Location
Steel, federal standard 66, aisi/sae 1041 or steel, federal standard 66, sae 1047
Fsc Application Data
Gasoline engine
NSN
2805-00-852-5180
Part Number
149866
Description
Valve,poppet,engine
CAGE
30076

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 149866 NSN 2805-00-852-5180

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:
SU
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.2000lbs
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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