AS2666

Engine Poppet Valve

NSN 2805-00-890-9946

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
008909946

Product Technical Spec.

Head Style:
Concave
Head Height:
0.1920 inches
Chamfer Angle In Deg:
45.0
Chamfer Length:
0.0156 inches
Outside Diameter:
1.7343 inches
Minor Outside Diameter:
0.3710 inches
Minor Diameter Length:
1.0000 inches
Seat Angle In Deg:
40.0
Stem Style:
Double grooved
Carbon Relief Groove:
Not included
Neck Radius:
0.4062 inches
Stem Length:
5.2810 inches
Stem Diameter:
0.4145 inches
Distance From First Groove To Stem End:
0.5469 inches
Distance From Second Groove To Stem End:
0.7500 inches
First Groove Diameter:
0.3260 inches
Second Groove Diameter:
0.3260 inches
Third Groove Diameter:
0.0156 inches
First Groove Width:
0.1250 inches
Second Groove Width:
0.0781 inches
Material And Location:
Steel, corrosion resisting
NSN:
2805-00-890-9946
Item Name:
Exhaust Valve
Cage Code:
80756

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
D-2033S
Cage Code:
95019
RNCC:
3
RNVC:
2
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
2033S
Cage Code:
54509
RNCC:
5
RNVC:
9
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
874918R2
Cage Code:
89346
RNCC:
5
RNVC:
9
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
874918R2
Cage Code:
31007
RNCC:
5
RNVC:
9
RNAAC:
AX
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
15884
FIIG:
A11200
Concept No.:
1
App. Key:
A
Cond. Code:
2
Status:
A

Part Materials

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

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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Privacy | Terms

Definition Definition of approved item name (AIN): "Exhaust Valve"

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.

MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE ARMY Dept. of the Army
DSOR:
User:
DEPARTMENT OF THE AIR FORCE Dept. of the Air Force
DSOR:
User:
DEPARTMENT OF THE NAVY Dept. of the Navy
DSOR:
User:
SINGAPORE Singapore
DSOR:
User:
REPUBLIC OF KOREA Republic of Korea
DSOR:
User:
GREECE Greece
DSOR:
Import / Export
  • Schedule B: 8409918000
  • SITC: 71391
  • End Use: Industrial engines
  • NAICS: 333618
  • USDA: 1

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


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