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450491 ✓ Verified by PartsTable
— · COMPONENT
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

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include design_type: WIRE SINGLE ANTENNA ELEMENT, terminal_type: WIRE LEAD SINGLE ANTENNA ELEMENT, overall_length: 306.000 FEET NOMINAL FT, mounting_method: CLAMP AND REEL, fsc_application_data: RADAR ANTENNA SUPPORT SETS AND RADOMES,EXCEPT SPECIALLY DESIGNED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-369-5409, 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
450491
NSN: 5985-00-369-5409
FSC: 5985
CAGE: 77068 — ALLIED-SIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO ELECTRODYNAMICS DIV (USA)
SPECIFICATIONS
design_typeWIRE SINGLE ANTENNA ELEMENT
terminal_typeWIRE LEAD SINGLE ANTENNA ELEMENT
overall_length306.000 FEET NOMINAL FT
mounting_methodCLAMP AND REEL
fsc_application_dataRADAR ANTENNA SUPPORT SETS AND RADOMES,EXCEPT SPECIALLY DESIGNED
NSN5985-00-369-5409
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,RECEPTACLE,ELECTRICAL TITLE COMPONENT PN 450491 MFR CONNECTOR,RECEPTACLE,E
KEY FEATURES
•
MOUNTING METHOD: CLAMP AND REEL
•
DESIGN TYPE: WIRE SINGLE ANTENNA ELEMENT
•
TERMINAL TYPE: WIRE LEAD SINGLE ANTENNA ELEMENT
•
FSC APPLICATION DATA: RADAR ANTENNA SUPPORT SETS AND RADOMES,EXCEPT SPECIALLY DESIGNED
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING METHODCLAMP AND REEL
OVERALL LENGTH306.000 FEET NOMINAL FT
DESIGN TYPEWIRE SINGLE ANTENNA ELEMENT
TERMINAL TYPEWIRE LEAD SINGLE ANTENNA ELEMENT
FSC APPLICATION DATARADAR ANTENNA SUPPORT SETS AND RADOMES,EXCEPT SPECIALLY DESIGNED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
GGG-C-1520Interchangeable
interchangeable cross-reference
interchangeable
GGG-C-1520 TY1ST2Interchangeable
interchangeable cross-reference
interchangeable
8678Interchangeable
interchangeable cross-reference
interchangeable
2N1039Interchangeable
interchangeable cross-reference
interchangeable
23315Interchangeable
interchangeable cross-reference
interchangeable
174-25566-05Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 450491?
450491 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace 450491?
There are 14 known substitutes for 450491: GGG-C-1520, GGG-C-1520 TY1ST2, 8678 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 450491?
450491 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-369-5409. 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