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S2485-15 — VALVE,POPPET,ENGINE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

S2485-15: VALVE,POPPET,ENGINE.

The VALVE,POPPET,ENGINE is a the manufacturer industrial component. Key specifications include material: IRON CAST ALLOY SEAT FACE, head_style: FLAT, stem_style: GROOVED, stem_length: 5.3750 INCHES NOMINAL IN, stem_diameter: 0.3705 INCHES NOMINAL IN, outside_diameter: 1.5000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 2805-00-432-2000, 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
S2485-15
NSN: 2805-00-432-2000
FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
CAGE: 31033 — TRW INC TRW INTL TRADE GOVERNMENT SALES DEPT (USA)
SPECIFICATIONS
materialIRON CAST ALLOY SEAT FACE
head_styleFLAT
stem_styleGROOVED
stem_length5.3750 INCHES NOMINAL IN
stem_diameter0.3705 INCHES NOMINAL IN
outside_diameter1.5000 INCHES NOMINAL IN
seat_angle_in_deg45.0
carbon_relief_grooveNOT INCLUDED
NSN2805-00-432-2000
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available VALVE,POPPET,ENGINE TITLE COMPONENT PN S2485-15 MFR VALVE,POPPET,ENGINE
KEY FEATURES
•
STEM DIAMETER: 0.3705 INCHES NOMINAL IN
•
STEM LENGTH: 5.3750 INCHES NOMINAL IN
•
SEAT ANGLE IN DEG: 45.0
•
OUTSIDE DIAMETER: 1.5000 INCHES NOMINAL IN
•
STEM STYLE: GROOVED
•
HEAD STYLE: FLAT
•
CARBON RELIEF GROOVE: NOT INCLUDED
•
MATERIAL: IRON CAST ALLOY SEAT FACE
TECHNICAL CHARACTERISTICS
STEM DIAMETER0.3705 INCHES NOMINAL IN
STEM LENGTH5.3750 INCHES NOMINAL IN
SEAT ANGLE IN DEG45.0
OUTSIDE DIAMETER1.5000 INCHES NOMINAL IN
STEM STYLEGROOVED
HEAD STYLEFLAT
CARBON RELIEF GROOVENOT INCLUDED
MATERIALIRON CAST ALLOY 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.
2805-00-000-4022 2805-00-001-0029 2805-00-001-3527 2805-00-001-3844 2805-00-001-3854 2805-00-001-6154 2805-00-001-6164 2805-00-001-6575
SUBSTITUTES & CROSS-REFERENCES 2
C4TZ6505LReference document
Same NSN cross-reference
Reference document — Secondary reference
V2107015Reference 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 S2485-15?
S2485-15 is a VALVE,POPPET,ENGINE.
What parts can replace S2485-15?
There are 2 known substitutes for S2485-15: C4TZ6505L, V2107015. Substitute compatibility should be verified for your specific system.
What is the NSN for S2485-15?
S2485-15 is cataloged in the U.S. Government catalog under NSN 2805-00-432-2000. 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.