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C4TZ6505B — VALVE,POPPET,ENGINE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

C4TZ6505B: VALVE,POPPET,ENGINE.

The VALVE,POPPET,ENGINE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING SEAT FACE, head_style: MUSHROOM, stem_style: DOUBLE GROOVED, stem_length: 5.3750 INCHES NOMINAL IN, stem_diameter: 0.4343 INCHES NOMINAL IN, outside_diameter: 1.5000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 2805-00-423-1022, 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
C4TZ6505B
NSN: 2805-00-423-1022
FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
CAGE: 23040 — FORD MOTOR CO FORD PARTS AND SERVICE DIV GOVERNMENT PART SALES (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING SEAT FACE
head_styleMUSHROOM
stem_styleDOUBLE GROOVED
stem_length5.3750 INCHES NOMINAL IN
stem_diameter0.4343 INCHES NOMINAL IN
outside_diameter1.5000 INCHES NOMINAL IN
seat_angle_in_deg45.0
carbon_relief_grooveNOT INCLUDED
NSN2805-00-423-1022
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available VALVE,POPPET,ENGINE TITLE COMPONENT PN C4TZ6505B MFR VALVE,POPPET,ENGINE
KEY FEATURES
•
STEM DIAMETER: 0.4343 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: DOUBLE GROOVED
•
HEAD STYLE: MUSHROOM
•
CARBON RELIEF GROOVE: NOT INCLUDED
•
MATERIAL: STEEL CORROSION RESISTING SEAT FACE
TECHNICAL CHARACTERISTICS
STEM DIAMETER0.4343 INCHES NOMINAL IN
STEM LENGTH5.3750 INCHES NOMINAL IN
SEAT ANGLE IN DEG45.0
OUTSIDE DIAMETER1.5000 INCHES NOMINAL IN
STEM STYLEDOUBLE GROOVED
HEAD STYLEMUSHROOM
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 2
SC2487-3Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
V2080S003Reference 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 C4TZ6505B?
C4TZ6505B is a VALVE,POPPET,ENGINE.
What parts can replace C4TZ6505B?
There are 2 known substitutes for C4TZ6505B: SC2487-3, V2080S003. Substitute compatibility should be verified for your specific system.
What is the NSN for C4TZ6505B?
C4TZ6505B is cataloged in the U.S. Government catalog under NSN 2805-00-423-1022. 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.