PartsTable
Technical Data Sheet
PartsTable / MRO / 1978823
1978823 ✓ 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 MODULATOR GROUP,RADAR is a the manufacturer industrial component. Key specifications include end_item_name: RECEIVER-TRANSMITTER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5840-01-415-4669, 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→ 1978823
NSN: 5840-01-415-4669
FSC: 5840
CAGE: 03956 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
end_item_nameRECEIVER-TRANSMITTER
NSN5840-01-415-4669
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MODULATOR GROUP,RADAR TITLE COMPONENT PN 1978823 MFR MODULATOR GROUP,RADAR
KEY FEATURES
•
END ITEM NAME: RECEIVER-TRANSMITTER
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM NAMERECEIVER-TRANSMITTER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
M723Interchangeable
interchangeable cross-reference
interchangeable
7340Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 1978823?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 1978823?
1978823 is a MODULATOR GROUP,RADAR. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1978823?
There are 2 known substitutes for 1978823: M723, 7340. Substitute compatibility should be verified for your specific system.
What is the NSN for 1978823?
1978823 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5840-01-415-4669. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 1978823

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026