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KN902R — CIRCUIT BREAKER

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

KN902R: CIRCUIT BREAKER.

The CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include criticality_code_justification: ZZZY, reference_number_differentiating_characteristics: SELECTED AND TESTED FOR NUCLEAR PROPULSION PLANT SYSTEMS. This part is cataloged in the U.S.

Government catalog under NSN 5925-01-063-4958, 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→ KN902R
NSN: 5925-01-063-4958
NIINs: 010634958, 012319509, 012335704
FSC: 5925 — Circuit Breakers
CAGE: 30086 — L3HARRIS MARITIME POWER & ENERGY SOLUTIONS, INC. DBA SPD ELECTRICAL SYSTEMS, INC. (USA)
SPECIFICATIONS
criticality_code_justificationZZZY
reference_number_differentiating_characteristicsSELECTED AND TESTED FOR NUCLEAR PROPULSION PLANT SYSTEMS
NSN5925-01-063-4958
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CIRCUIT BREAKER TITLE COMPONENT PN KN902R MFR CIRCUIT BREAKER
KEY FEATURES
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: SELECTED AND TESTED FOR NUCLEAR PROPULSION PLANT SYSTEMS
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONZZZY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSSELECTED AND TESTED FOR NUCLEAR PROPULSION PLANT SYSTEMS
SUBSTITUTES & CROSS-REFERENCES 1
ACB-902R KNReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required (F)
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FREQUENTLY ASKED QUESTIONS
What is KN902R?
KN902R is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).
What parts can replace KN902R?
There is 1 known substitute for KN902R: ACB-902R KN. Substitute compatibility should be verified for your specific system.
What is the NSN for KN902R?
KN902R is cataloged in the U.S. Government catalog under NSN 5925-01-063-4958. 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.