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X-2084C — VALVE,POPPET,ENGINE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

X-2084C: 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: 6.3437 INCHES NOMINAL IN, stem_diameter: 0.4335 INCHES NOMINAL IN, groove_diameter: 0.3785 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 2805-00-678-0615, 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
X-2084C
NSN: 2805-00-678-0615
FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
CAGE: 01212 — FEDERAL-MOGUL CORP GOVERNMENT SALES DEPT (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING SEAT FACE
head_styleFLAT
stem_styleGROOVED
stem_length6.3437 INCHES NOMINAL IN
stem_diameter0.4335 INCHES NOMINAL IN
groove_diameter0.3785 INCHES NOMINAL IN
outside_diameter1.8125 INCHES NOMINAL IN
seat_angle_in_deg45.0
carbon_relief_grooveNOT INCLUDED
chamfer_angle_in_deg15.0
NSN2805-00-678-0615
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available VALVE,POPPET,ENGINE TITLE COMPONENT PN X-2084C MFR VALVE,POPPET,ENGINE
KEY FEATURES
•
STEM DIAMETER: 0.4335 INCHES NOMINAL IN
•
STEM LENGTH: 6.3437 INCHES NOMINAL IN
•
SEAT ANGLE IN DEG: 45.0
•
GROOVE DIAMETER: 0.3785 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 1.8125 INCHES NOMINAL IN
•
STEM STYLE: GROOVED
•
HEAD STYLE: FLAT
•
CARBON RELIEF GROOVE: NOT INCLUDED
TECHNICAL CHARACTERISTICS
STEM DIAMETER0.4335 INCHES NOMINAL IN
STEM LENGTH6.3437 INCHES NOMINAL IN
SEAT ANGLE IN DEG45.0
GROOVE DIAMETER0.3785 INCHES NOMINAL IN
OUTSIDE DIAMETER1.8125 INCHES NOMINAL IN
STEM STYLEGROOVED
HEAD STYLEFLAT
CARBON RELIEF GROOVENOT INCLUDED
CHAMFER ANGLE IN DEG15.0
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 7
VE-1276SReference document
Same NSN cross-reference
Reference document — Secondary reference
SC-2215Reference document
Same NSN cross-reference
Reference document — Secondary reference
E-480SReference document
Same NSN cross-reference
Reference document — Secondary reference
1517SSReference document
Same NSN cross-reference
Reference document — Secondary reference
V1757SReference document
Same NSN cross-reference
Reference document — Secondary reference
133704R2Reference 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 X-2084C?
X-2084C is a VALVE,POPPET,ENGINE.
What parts can replace X-2084C?
There are 7 known substitutes for X-2084C: VE-1276S, SC-2215, E-480S and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for X-2084C?
X-2084C is cataloged in the U.S. Government catalog under NSN 2805-00-678-0615. 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.