PartsTable
Technical Data Sheet
Download PDF

1977861-2 — RECEIVER-TRANSMITTER,RADAR

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

1977861-2: RECEIVER-TRANSMITTER,RADAR.

The RECEIVER-TRANSMITTER,RADAR is a the manufacturer industrial component. Key specifications include special_features: S-BAND/30KW, end_item_identification: RASCAR-RASTERSCAN COLLISION AVOIDANCE RADAR SYS. This part is cataloged in the U.S.

Government catalog under NSN 5840-01-361-3326, 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→ 1977861-2
NSN: 5840-01-361-3326
FSC: 5840 — Radar Equipment, Except Airborne
CAGE: 03956 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
special_featuresS-BAND/30KW
end_item_identificationRASCAR-RASTERSCAN COLLISION AVOIDANCE RADAR SYS
NSN5840-01-361-3326
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RECEIVER-TRANSMITTER,RADAR TITLE COMPONENT PN 1977861-2 MFR RECEIVER-TRANSMITTER,R
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESS-BAND/30KW
END ITEM IDENTIFICATIONRASCAR-RASTERSCAN COLLISION AVOIDANCE RADAR SYS
OTHER ITEMS IN FSC 5840 — Radar Equipment, Except Airborne
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5840-00-001-1605 5840-00-001-1606 5840-00-001-1607 5840-00-001-1608 5840-00-001-1609 5840-00-001-1610 5840-00-001-1611 5840-00-001-1612
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)Demilitarization required — complete disassembly
Ready to buy 1977861-2?
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 1977861-2?
1977861-2 is a RECEIVER-TRANSMITTER,RADAR. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 1977861-2?
1977861-2 is cataloged in the U.S. Government catalog under NSN 5840-01-361-3326. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 1977861-2

✓ 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.