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4397730 — PUSH ROD,ENGINE POPPET VALVE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

4397730: 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, overall_length: 66.1 MILLIMETERS NOMINAL MM, special_features: 23.4 MM DIAMETER MM, end_item_identification: 2320-016536516, part_name_assigned_by_controlling_agency: LIFTER,VLAVE,DMAX,L5 P. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-326-1007, 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
4397730
NSN: 5330-01-326-1007
NIINs: 013261007, 016795749
FSC: 5330 — Packing and Gasket Materials
CAGE: 12204 — CHRYSLER REALTY COMPANY LLC DBA DAIMLER CHRYSLER (USA)
SPECIFICATIONS
materialSTEEL
body_typeSOLID
overall_length66.1 MILLIMETERS NOMINAL MM
special_features23.4 MM DIAMETER MM
end_item_identification2320-016536516
part_name_assigned_by_controlling_agencyLIFTER,VLAVE,DMAX,L5 P
NSN5330-01-326-1007
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4397730 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
SUBSTITUTES & CROSS-REFERENCES 1
9111PTSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4397730?
4397730 is a PUSH ROD,ENGINE POPPET VALVE.
What parts can replace 4397730?
There is 1 known substitute for 4397730: 9111PT. Substitute compatibility should be verified for your specific system.
What is the NSN for 4397730?
4397730 is cataloged in the U.S. Government catalog under NSN 5330-01-326-1007. 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.