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Technical Data Sheet
PartsTable / MRO / 120221-1
120221-1 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The ELECTRONIC SUBASSEM is a the manufacturer industrial component. Key specifications include end_item_identification: BELL HELICOPTER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5840-00-570-5929, 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→ 120221-1
NSN: 5840-00-570-5929
FSC: 5840
CAGE: 24930 — L3HARRIS TECHNOLOGIES, INC DIV SPACE & AIRBORNE SYSTEMS (USA)
SPECIFICATIONS
end_item_identificationBELL HELICOPTER
NSN5840-00-570-5929
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ELECTRONIC SUBASSEM TITLE COMPONENT PN 120221-1 MFR ELECTRONIC SUBASSEM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
120221Interchangeable
interchangeable cross-reference
interchangeable
665403Interchangeable
interchangeable cross-reference
interchangeable
FFS92TYPE1STYLE1SInterchangeable
interchangeable cross-reference
interchangeable
2019823Interchangeable
interchangeable cross-reference
interchangeable
50817Interchangeable
interchangeable cross-reference
interchangeable
N1140Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 120221-1?
120221-1 is a ELECTRONIC SUBASSEM. It is classified as a MRO (MRO_GENERAL).
What parts can replace 120221-1?
There are 8 known substitutes for 120221-1: 120221, 665403, FFS92TYPE1STYLE1S and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 120221-1?
120221-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5840-00-570-5929. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026