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3942748 — ROCKER ARM,ENGINE POPPET VALVE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

3942748: ROCKER ARM,ENGINE POPPET VALVE.

The ROCKER ARM,ENGINE POPPET VALVE is a the manufacturer industrial component. Key specifications include engine_design_control_activity: 15434, part_name_assigned_by_controlling_agency: ROCKER ARM,ENGINE POPPET VALVE. This part is cataloged in the U.S.

Government catalog under NSN 2815-01-673-3650, 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
3942748
NSN: 2815-01-673-3650
FSC: 2815 — Diesel Engines and Components
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
engine_design_control_activity15434
part_name_assigned_by_controlling_agencyROCKER ARM,ENGINE POPPET VALVE
NSN2815-01-673-3650
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ROCKER ARM,ENGINE POPPET VALVE TITLE COMPONENT PN 3942748 MFR ROCKER ARM,ENGINE POPP
KEY FEATURES
•
ENGINE DESIGN CONTROL ACTIVITY: 15434
TECHNICAL CHARACTERISTICS
ENGINE DESIGN CONTROL ACTIVITY15434
PART NAME ASSIGNED BY CONTROLLING AGENCYROCKER ARM,ENGINE POPPET VALVE
OTHER ITEMS IN FSC 2815 — Diesel Engines and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2815-00-011-9099 2815-00-017-1875 2815-00-024-4185 2815-00-033-1482 2815-00-036-5350 2815-00-179-7630 2815-00-346-4639 2815-00-592-5308
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3942748?
3942748 is a ROCKER ARM,ENGINE POPPET VALVE.
What is the NSN for 3942748?
3942748 is cataloged in the U.S. Government catalog under NSN 2815-01-673-3650. 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.