The ANTENNA is a the manufacturer industrial component. Key specifications include design_type: SLOTTED ARRAY ALL ANTENNAS, special_features: THIS PART IS ON THE AVIATION CRITICALL SAFETY ITEMS LIST (ACSI), end_item_identification: F-22 ACFT, criticality_code_justification: FEAT. This part is cataloged in the U.S.
Government catalog under NSN 5985-01-487-1832, 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
178739-2
NSN:5985-01-487-1832 FSC:5985 — Antennas, Waveguides, and Related Equipment CAGE:31395 — EMS TECHNOLOGIES INC DIV DEFENSE & SPACE SYSTEMS (USA)
SPECIFICATIONS
design_type
SLOTTED ARRAY ALL ANTENNAS
special_features
THIS PART IS ON THE AVIATION CRITICALL SAFETY ITEMS LIST (ACSI)
end_item_identification
F-22 ACFT
criticality_code_justification
FEAT
NSN
5985-01-487-1832
COMPONENT DIAGRAM
KEY FEATURES
•
DESIGN TYPE: SLOTTED ARRAY ALL ANTENNAS
•
CRITICALITY CODE JUSTIFICATION: FEAT
TECHNICAL CHARACTERISTICS
DESIGN TYPE
SLOTTED ARRAY ALL ANTENNAS
CRITICALITY CODE JUSTIFICATION
FEAT
SPECIAL FEATURES
THIS PART IS ON THE AVIATION CRITICALL SAFETY ITEMS LIST (ACSI)
END ITEM IDENTIFICATION
F-22 ACFT
OTHER ITEMS IN FSC 5985 — Antennas, Waveguides, and Related Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is 178739-2?
178739-2 is a ANTENNA.
What parts can replace 178739-2?
There is 1 known substitute for 178739-2: 5VK40210-102. Substitute compatibility should be verified for your specific system.
What is the NSN for 178739-2?
178739-2 is cataloged in the U.S. Government catalog under NSN 5985-01-487-1832. This indicates validated use in U.S. government and defense supply chains.
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