PartsTable
Technical Data Sheet
Download PDF

PR-279 — PUSH ROD,ENGINE POPPET VALVE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

PR-279: PUSH ROD,ENGINE POPPET VALVE.

The PUSH ROD,ENGINE POPPET VALVE is a the manufacturer industrial component. Key specifications include material: STEEL, body_type: SOLID, end_length: 0.250 INCHES NOMINAL BOTH ENDS IN, overall_length: 6.750 INCHES NOMINAL IN, style_designator: BALL BOTH ENDS, end_largest_diameter: 0.312 INCHES NOMINAL BOTH ENDS IN. This part is cataloged in the U.S.

Government catalog under NSN 2805-00-891-7115, 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
PR-279
NSN: 2805-00-891-7115
FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
CAGE: 72156 — ELGIN INDUSTRIES INC. DBA (USA)
SPECIFICATIONS
materialSTEEL
body_typeSOLID
end_length0.250 INCHES NOMINAL BOTH ENDS IN
overall_length6.750 INCHES NOMINAL IN
style_designatorBALL BOTH ENDS
end_largest_diameter0.312 INCHES NOMINAL BOTH ENDS IN
end_spherical_radius0.250 INCHES NOMINAL BOTH ENDS IN
body_outside_diameter0.312 INCHES NOMINAL IN
end_casehardening_indicatorCASEHARDENED
NSN2805-00-891-7115
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PUSH ROD,ENGINE POPPET VALVE TITLE COMPONENT PN PR-279 MFR PUSH ROD,ENGINE POPPET
KEY FEATURES
•
END LENGTH: 0.250 INCHES NOMINAL BOTH ENDS IN
•
BODY OUTSIDE DIAMETER: 0.312 INCHES NOMINAL IN
•
STYLE DESIGNATOR: BALL BOTH ENDS
•
END LARGEST DIAMETER: 0.312 INCHES NOMINAL BOTH ENDS IN
•
END CASEHARDENING INDICATOR: CASEHARDENED
•
END SPHERICAL RADIUS: 0.250 INCHES NOMINAL BOTH ENDS IN
•
BODY TYPE: SOLID
TECHNICAL CHARACTERISTICS
END LENGTH0.250 INCHES NOMINAL BOTH ENDS IN
BODY OUTSIDE DIAMETER0.312 INCHES NOMINAL IN
STYLE DESIGNATORBALL BOTH ENDS
OVERALL LENGTH6.750 INCHES NOMINAL IN
END LARGEST DIAMETER0.312 INCHES NOMINAL BOTH ENDS IN
END CASEHARDENING INDICATORCASEHARDENED
END SPHERICAL RADIUS0.250 INCHES NOMINAL BOTH ENDS IN
BODY TYPESOLID
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES 3
3227329Reference document
Same NSN cross-reference
Reference document — Secondary reference
48047Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
C20Z6565BReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy PR-279?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is PR-279?
PR-279 is a PUSH ROD,ENGINE POPPET VALVE.
What parts can replace PR-279?
There are 3 known substitutes for PR-279: 3227329, 48047, C20Z6565B. Substitute compatibility should be verified for your specific system.
What is the NSN for PR-279?
PR-279 is cataloged in the U.S. Government catalog under NSN 2805-00-891-7115. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — PR-279

✓ 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.