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Technical Data Sheet
PartsTable / COMPONENT / 723746-8
723746-8 ✓ 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

The COUPLER,DIRECTIONAL is a the manufacturer industrial component. Key specifications include unit_type: COAXIAL LINE, design_type: UNIDIRECTIONAL, usage_design: MAIN LINE AND SECONDARY LINE TERMINAL FITTING, overall_width: 0.850 INCHES MINIMUM AND 0.910 INCHES MAXIMUM IN, overall_height: 2.850 INCHES MINIMUM AND 2.910 INCHES MAXIMUM IN, overall_length: 7.470 INCHES MINIMUM AND 7.530 INCHES MAXIMUM 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 5985-01-144-1194, 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
723746-8
NSN: 5985-01-144-1194
FSC: 5985
CAGE: 05869 — RAYTHEON COMPANY DIV RMD STRATEGIC (USA)
SPECIFICATIONS
unit_typeCOAXIAL LINE
design_typeUNIDIRECTIONAL
usage_designMAIN LINE AND SECONDARY LINE TERMINAL FITTING
overall_width0.850 INCHES MINIMUM AND 0.910 INCHES MAXIMUM IN
overall_height2.850 INCHES MINIMUM AND 2.910 INCHES MAXIMUM IN
overall_length7.470 INCHES MINIMUM AND 7.530 INCHES MAXIMUM IN
power_loss_in_decibels0.2
radio_frequency_rating3.7 GIGAHERTZ MINIMUM AND 8.3 GIGAHERTZ MAXIMUM
NSN5985-01-144-1194
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLER,DIRECTIONAL TITLE COMPONENT PN 723746-8 MFR COUPLER,DIRECTIONAL
KEY FEATURES
•
DESIGN TYPE: UNIDIRECTIONAL
•
UNIT TYPE: COAXIAL LINE
•
TEST DATA DOCUMENT: 81349-MIL-C-15370 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
•
POWER LOSS IN DECIBELS: 0.2
•
RADIO FREQUENCY RATING: 3.7 GIGAHERTZ MINIMUM AND 8.3 GIGAHERTZ MAXIMUM
•
USAGE DESIGN: MAIN LINE AND SECONDARY LINE TERMINAL FITTING
TECHNICAL CHARACTERISTICS (FLIS)
DESIGN TYPEUNIDIRECTIONAL
OVERALL HEIGHT2.850 INCHES MINIMUM AND 2.910 INCHES MAXIMUM IN
UNIT TYPECOAXIAL LINE
TEST DATA DOCUMENT81349-MIL-C-15370 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
POWER LOSS IN DECIBELS0.2
RADIO FREQUENCY RATING3.7 GIGAHERTZ MINIMUM AND 8.3 GIGAHERTZ MAXIMUM
USAGE DESIGNMAIN LINE AND SECONDARY LINE TERMINAL FITTING
OVERALL LENGTH7.470 INCHES MINIMUM AND 7.530 INCHES MAXIMUM IN
OVERALL WIDTH0.850 INCHES MINIMUM AND 0.910 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
23511Interchangeable
interchangeable cross-reference
interchangeable
2660662-6Interchangeable
interchangeable cross-reference
interchangeable
2660662-3Interchangeable
interchangeable cross-reference
interchangeable
4051-10NInterchangeable
interchangeable cross-reference
interchangeable
3202B10Interchangeable
interchangeable cross-reference
interchangeable
MIL-DTL-15370/3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 723746-8?
723746-8 is a COUPLER,DIRECTIONAL.
What parts can replace 723746-8?
There are 22 known substitutes for 723746-8: 23511, 2660662-6, 2660662-3 and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 723746-8?
723746-8 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-01-144-1194. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026