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Technical Data Sheet
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712886 — 712886

✓ Government record, cited
GE AVIATION SYSTEMS LLC · ORING SEAL
PRODUCT OVERVIEW

712886: 712886.

The 712886 is a GE AVIATION SYSTEMS LLC industrial component. This part is cataloged in the U.S. Government catalog under NSN 5340-01-457-3990, 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
712886
NSN: 5340-01-457-3990
FSC: 5340 — Hardware, Commercial
CAGE: 35012 — GE AVIATION SYSTEMS LLC (USA)
SPECIFICATIONS
Part Number712886
ManufacturerGE AVIATION SYSTEMS LLC
NSN5340-01-457-3990
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 712886 MFR: GE AVIATION SYSTEMS LLC ⚠ 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
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MATERIAL: ALUMINUM ALLOY 6061
TECHNICAL CHARACTERISTICS
MATERIALALUMINUM ALLOY 6061
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 712886?
712886 is a 712886 manufactured by GE AVIATION SYSTEMS LLC.
What is the NSN for 712886?
712886 is cataloged in the U.S. Government catalog under NSN 5340-01-457-3990. This indicates validated use in U.S. government and defense supply chains.
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