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773219-1 — COVER,FEEDBACK

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

773219-1: COVER,FEEDBACK.

The COVER,FEEDBACK is a the manufacturer industrial component. Key specifications include fsc_application_data: ACFT ENG FUEL SYSTEM COMPONENTS, end_item_identification: BACKUP FUEL CONTROL,P/N 781111,FOR F100-PW-200 ACFT ENG. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-473-8721, 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
773219-1
NSN: 5340-00-473-8721
NIINs: 004738721, 010852092
FSC: 5340 — Hardware, Commercial
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
fsc_application_dataACFT ENG FUEL SYSTEM COMPONENTS
end_item_identificationBACKUP FUEL CONTROL,P/N 781111,FOR F100-PW-200 ACFT ENG
NSN5340-00-473-8721
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 773219-1 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
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: LOCATION-ON DUCT ASSEMBLY,SEVENTEENTH STAGE AIR LEAKAGE
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONLOCATION-ON DUCT ASSEMBLY,SEVENTEENTH STAGE AIR LEAKAGE
END ITEM IDENTIFICATIONF-104 AIRCRAFT
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 773219-1?
773219-1 is a COVER,FEEDBACK.
What is the NSN for 773219-1?
773219-1 is cataloged in the U.S. Government catalog under NSN 5340-00-473-8721. This indicates validated use in U.S. government and defense supply chains.
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