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777518-422 — 777518-422

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

777518-422: 777518-422.

The 777518-422 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 6610-01-522-0222, 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
777518-422
NSN: 6610-01-522-0222
FSC: 6610 — Flight Instruments
CAGE: 64667 — NATIONAL INSTRUMENTS CORP (USA)
SPECIFICATIONS
Part Number777518-422
NSN6610-01-522-0222
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 777518-422 TITLE COMPONENT PN 777518-422 MFR 777518-422
KEY FEATURES
•
PRECIOUS MATERIAL: SILVER
•
ALTERNATING CURRENT VOLTAGE RATING IN VOLTS: 250.00
•
SUPPLEMENTARY FEATURES: OPERATING RANGE: -40C TO 70C
•
STORAGE TEMP RANGE: -55.0 TO 85.0 CELSIUS DEGC
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PRECIOUS MATERIAL AND LOCATION: CONTACT MATERIAL SILVER
•
FUNCTIONAL DESCRIPTION: MAXIMUM ISOLATION VOLTAGE: 250V, CHANNEL-TO-CHANNEL ISOLATION: NO ISOLATION CHANNELS, TRANSIENT OVERVOLTAGE: 2,300V V
TECHNICAL CHARACTERISTICS
PRECIOUS MATERIALSILVER
ALTERNATING CURRENT VOLTAGE RATING IN VOLTS250.00
SUPPLEMENTARY FEATURESOPERATING RANGE: -40C TO 70C
STORAGE TEMP RANGE-55.0 TO 85.0 CELSIUS DEGC
SPECIAL FEATURES4 ELECTROMECHANICAL RELAYS, FORM C
PRECIOUS MATERIAL AND LOCATIONCONTACT MATERIAL SILVER
FUNCTIONAL DESCRIPTIONMAXIMUM ISOLATION VOLTAGE: 250V, CHANNEL-TO-CHANNEL ISOLATION: NO ISOLATION CHANNELS, TRANSIENT OVERVOLTAGE: 2,300V V
PART NAME ASSIGNED BY CONTROLLING AGENCYRELAY MODULE
TYPE/MODEL DESIGNATIONRLY-422
CURRENT RATING IN AMPS3.0
OTHER ITEMS IN FSC 6610 — Flight Instruments
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6610-00-000-0122 6610-00-000-0192 6610-00-001-1406 6610-00-001-1792 6610-00-001-2506 6610-00-001-2507 6610-00-001-2508 6610-00-001-2509
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 777518-422?
777518-422 is a 777518-422.
What is the NSN for 777518-422?
777518-422 is cataloged in the U.S. Government catalog under NSN 6610-01-522-0222. 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.