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172976-A — TRIPPER,CIRCUIT BREAKER

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

172976-A: TRIPPER,CIRCUIT BREAKER.

The TRIPPER,CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include storage_type: GENERAL PURPOSE WAREHOUSE, fragility_factor: MODERATELY RUGGED. This part is cataloged in the U.S.

Government catalog under NSN 5925-01-142-1356, 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
MRO→ MRO_GENERAL→ 172976-A
NSN: 5925-01-142-1356
FSC: 5925 — Circuit Breakers
CAGE: 30086 — L3HARRIS MARITIME POWER & ENERGY SOLUTIONS, INC. DBA SPD ELECTRICAL SYSTEMS, INC. (USA)
SPECIFICATIONS
storage_typeGENERAL PURPOSE WAREHOUSE
fragility_factorMODERATELY RUGGED
NSN5925-01-142-1356
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRIPPER,CIRCUIT BREAKER TITLE COMPONENT PN 172976-A MFR TRIPPER,CIRCUIT BREAKE
KEY FEATURES
•
FRAGILITY FACTOR: MODERATELY RUGGED
•
STORAGE TYPE: GENERAL PURPOSE WAREHOUSE
TECHNICAL CHARACTERISTICS
FRAGILITY FACTORMODERATELY RUGGED
STORAGE TYPEGENERAL PURPOSE WAREHOUSE
OTHER ITEMS IN FSC 5925 — Circuit Breakers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5925-00-001-1277 5925-00-001-2809 5925-00-001-3838 5925-00-001-5748 5925-00-001-5926 5925-00-001-5938 5925-00-001-5942 5925-00-001-5977
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 172976-A?
172976-A is a TRIPPER,CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 172976-A?
172976-A is cataloged in the U.S. Government catalog under NSN 5925-01-142-1356. 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.