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PartsTable / COMPONENT / L676446-1
L676446-1 ✓ 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

SWITCH,RADIO FREQUENCY TRANSMISS. Key specifications include color: WHITE, material: PLASTIC ACETAL, body_width: 1.740 INCHES MAXIMUM IN, body_height: 1.340 INCHES MAXIMUM IN, body_length: 0.625 INCHES NOMINAL IN, body_diameter: 0.250 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-879-4312, 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
L676446-1
NSN: 5985-00-879-4312
FSC: 5985
CAGE: 06845 — RAYTHEON COMPANY DBA RAYTHEON CO (USA)
SPECIFICATIONS
colorWHITE
materialPLASTIC ACETAL
body_width1.740 INCHES MAXIMUM IN
body_height1.340 INCHES MAXIMUM IN
body_length0.625 INCHES NOMINAL IN
body_diameter0.250 INCHES NOMINAL IN
terminal_typeWIRE LEAD
inclosure_typeENCAPSULATED
mounting_methodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
pressure_rating150.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
frequency_rating1.0 KILOHERTZ MINIMUM AND 310.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
style_designatorAXIAL TERMINAL EACH END
NSN5985-00-879-4312
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,RADIO FREQUENCY TRANSMISS TITLE COMPONENT PN L676446-1 MFR SWITCH,RADIO FREQUENCY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
189-1009Interchangeable
interchangeable cross-reference
interchangeable
40560Interchangeable
interchangeable cross-reference
interchangeable
53430Interchangeable
interchangeable cross-reference
interchangeable
11840Interchangeable
interchangeable cross-reference
interchangeable
20476-2Interchangeable
interchangeable cross-reference
interchangeable
11840-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is L676446-1?
L676446-1 is a SWITCH,RADIO FREQUENCY TRANSMISS.
What parts can replace L676446-1?
There are 18 known substitutes for L676446-1: 189-1009, 40560, 53430 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for L676446-1?
L676446-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-879-4312. 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