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CLN1289A — FIRMWARE,EXCITER

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

CLN1289A: FIRMWARE,EXCITER.

The FIRMWARE,EXCITER is a the manufacturer industrial component. Key specifications include special_features: FIRMWARE EXCITER FOR THE AK R21 NDS RADIO, end_item_identification: REMOTE MISSION SYSTEMS. This part is cataloged in the U.S.

Government catalog under NSN 5820-01-642-1533, 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→ CLN1289A
NSN: 5820-01-642-1533
FSC: 5820 — Radio and Television Communication Equipment, Except Airborne
CAGE: 78205 — MOTOROLA SOLUTIONS, INC. DBA MOTOROLA SOLUTIONS, INC DIV U.S. FEDERAL GOVERNMENT MARKETS REGION (USA)
SPECIFICATIONS
special_featuresFIRMWARE EXCITER FOR THE AK R21 NDS RADIO
end_item_identificationREMOTE MISSION SYSTEMS
NSN5820-01-642-1533
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FIRMWARE,EXCITER TITLE COMPONENT PN CLN1289A MFR FIRMWARE,EXCITER
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESFIRMWARE EXCITER FOR THE AK R21 NDS RADIO
END ITEM IDENTIFICATIONREMOTE MISSION SYSTEMS
OTHER ITEMS IN FSC 5820 — Radio and Television Communication Equipment, Except Airborne
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5820-00-000-0978 5820-00-001-1375 5820-00-001-1379 5820-00-001-1387 5820-00-001-2529 5820-00-001-2530 5820-00-001-2531 5820-00-001-2532
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is CLN1289A?
CLN1289A is a FIRMWARE,EXCITER. It is classified as a MRO (MRO_GENERAL).
What is the NSN for CLN1289A?
CLN1289A is cataloged in the U.S. Government catalog under NSN 5820-01-642-1533. 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.