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JA434126 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The CLAMP,LOOP is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-179-6984, 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
JA434126
NSN: 5340-00-179-6984
FSC: 5340
CAGE: 14236 — JET AVION CORP (USA)
SPECIFICATIONS
Part NumberJA434126
NSN5340-00-179-6984
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: JA434126 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
KEY FEATURES
•
FSC APPLICATION DATA: ENGINE MODEL CODE R1820-76C
TECHNICAL CHARACTERISTICS (FLIS)
FSC APPLICATION DATAENGINE MODEL CODE R1820-76C
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
MS35489-4Interchangeable
interchangeable cross-reference
interchangeable
1892Interchangeable
interchangeable cross-reference
interchangeable
944.87.31.002Interchangeable
interchangeable cross-reference
interchangeable
410B802Interchangeable
interchangeable cross-reference
interchangeable
170035Interchangeable
interchangeable cross-reference
interchangeable
434126Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is JA434126?
JA434126 is a CLAMP,LOOP.
What parts can replace JA434126?
There are 6 known substitutes for JA434126: MS35489-4, 1892, 944.87.31.002 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for JA434126?
JA434126 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-179-6984. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026