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2079S — VALVE,POPPET,ENGINE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

2079S: VALVE,POPPET,ENGINE.

The VALVE,POPPET,ENGINE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING SEAT FACE, head_style: FLAT, stem_style: GROOVED, stem_length: 5.0000 INCHES NOMINAL IN, stem_diameter: 0.3715 INCHES NOMINAL IN, outside_diameter: 1.5156 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 2805-00-453-9116, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
2079S
NSN: 2805-00-453-9116
FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
CAGE: 19239 — ECHLIN INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING SEAT FACE
head_styleFLAT
stem_styleGROOVED
stem_length5.0000 INCHES NOMINAL IN
stem_diameter0.3715 INCHES NOMINAL IN
outside_diameter1.5156 INCHES NOMINAL IN
seat_angle_in_deg45.0
carbon_relief_grooveNOT INCLUDED
NSN2805-00-453-9116
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available VALVE,POPPET,ENGINE TITLE COMPONENT PN 2079S MFR VALVE,POPPET,ENGINE
KEY FEATURES
•
STEM DIAMETER: 0.3715 INCHES NOMINAL IN
•
STEM LENGTH: 5.0000 INCHES NOMINAL IN
•
SEAT ANGLE IN DEG: 45.0
•
OUTSIDE DIAMETER: 1.5156 INCHES NOMINAL IN
•
STEM STYLE: GROOVED
•
HEAD STYLE: FLAT
•
CARBON RELIEF GROOVE: NOT INCLUDED
•
MATERIAL: STEEL CORROSION RESISTING SEAT FACE
TECHNICAL CHARACTERISTICS
STEM DIAMETER0.3715 INCHES NOMINAL IN
STEM LENGTH5.0000 INCHES NOMINAL IN
SEAT ANGLE IN DEG45.0
OUTSIDE DIAMETER1.5156 INCHES NOMINAL IN
STEM STYLEGROOVED
HEAD STYLEFLAT
CARBON RELIEF GROOVENOT INCLUDED
MATERIALSTEEL CORROSION RESISTING SEAT FACE
OTHER ITEMS IN FSC 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2805-00-010-2959 2805-00-066-3426 2805-00-326-0797 2805-00-395-7778 2805-00-422-9321 2805-00-447-9114 2805-00-448-0786 2805-00-561-9463
SUBSTITUTES & CROSS-REFERENCES 3
VE1808XReference document
Same NSN cross-reference
Reference document — Secondary reference
D-2-79SReference document
Same NSN cross-reference
Reference document — Secondary reference
V2271SSTDReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2079S?
2079S is a VALVE,POPPET,ENGINE.
What parts can replace 2079S?
There are 3 known substitutes for 2079S: VE1808X, D-2-79S, V2271SSTD. Substitute compatibility should be verified for your specific system.
What is the NSN for 2079S?
2079S is cataloged in the U.S. Government catalog under NSN 2805-00-453-9116. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.