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5177780 — RELAY,ALARM BELL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

5177780: RELAY,ALARM BELL.

The RELAY,ALARM BELL is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: 24 VOLT,COMPONENT OF LCU 1671. This part is cataloged in the U.S.

Government catalog under NSN 5945-01-057-0028, 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
5177780
NSN: 5945-01-057-0028
FSC: 5945 — Relays and Solenoids
CAGE: 72582 — ROLLS-ROYCE SOLUTIONS AMERICA INC (USA)
SPECIFICATIONS
general_characteristics_item_description24 VOLT,COMPONENT OF LCU 1671
NSN5945-01-057-0028
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ALARM BELL TITLE COMPONENT PN 5177780 MFR RELAY,ALARM BELL
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: 24 VOLT,COMPONENT OF LCU 1671
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTION24 VOLT,COMPONENT OF LCU 1671
OTHER ITEMS IN FSC 5945 — Relays and Solenoids
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5945-00-000-0093 5945-00-001-1891 5945-00-001-2622 5945-00-001-2795 5945-00-001-2806 5945-00-001-2938 5945-00-001-3015 5945-00-001-3016
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5177780?
5177780 is a RELAY,ALARM BELL.
What is the NSN for 5177780?
5177780 is cataloged in the U.S. Government catalog under NSN 5945-01-057-0028. 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.