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66910550-9 — RECEIVER-TRANSMITTER SUBASSEMBLY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

66910550-9: RECEIVER-TRANSMITTER SUBASSEMBLY.

RECEIVER-TRANSMITTER SUBASSEMBLY. Key specifications include end_item_identification: RECEIVER,TRANSMITTER,LASER RT-1673/ASS-38A A. This part is cataloged in the U.S.

Government catalog under NSN 1270-01-374-8638, 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
66910550-9
NSN: 1270-01-374-8638
FSC: 1270 — Aircraft Gunnery Fire Control Components
CAGE: 34860 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
end_item_identificationRECEIVER,TRANSMITTER,LASER RT-1673/ASS-38A A
NSN1270-01-374-8638
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RECEIVER-TRANSMITTER SUBASSEMBLY TITLE COMPONENT PN 66910550-9 MFR RECEIVER-TRANSMITTER S
KEY FEATURES
•
COMPONENT TYPE AND QUANTITY: 1 HARNESS AND 1 PRINTED WIRING BOARD AND 1 RECEIVER AND 2 SHIELD
TECHNICAL CHARACTERISTICS
COMPONENT TYPE AND QUANTITY1 HARNESS AND 1 PRINTED WIRING BOARD AND 1 RECEIVER AND 2 SHIELD
END ITEM IDENTIFICATIONRECEIVER,TRANSMITTER,LASER RT-1673/ASS-38A A
OTHER ITEMS IN FSC 1270 — Aircraft Gunnery Fire Control Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1270-00-001-5599 1270-00-001-5602 1270-00-001-7008 1270-00-001-7009 1270-00-001-7010 1270-00-001-7012 1270-00-001-7013 1270-00-001-7014
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is 66910550-9?
66910550-9 is a RECEIVER-TRANSMITTER SUBASSEMBLY.
What is the NSN for 66910550-9?
66910550-9 is cataloged in the U.S. Government catalog under NSN 1270-01-374-8638. 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.