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7644975G2 — COUPLER,DIRECTIONAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

7644975G2: COUPLER,DIRECTIONAL.

The COUPLER,DIRECTIONAL is a the manufacturer industrial component. Key specifications include unit_type: TRANSMISSION LINE, design_type: UNIDIRECTIONAL, usage_design: MAIN LINE TERMINAL FITTING, overall_depth: 0.620 INCHES NOMINAL IN, overall_width: 0.760 INCHES NOMINAL IN, overall_length: 0.760 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5985-00-086-3237, 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
7644975G2
NSN: 5985-00-086-3237
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 03538 — LOCKHEED MARTIN CORPORATION DIV RMS (USA)
SPECIFICATIONS
unit_typeTRANSMISSION LINE
design_typeUNIDIRECTIONAL
usage_designMAIN LINE TERMINAL FITTING
overall_depth0.620 INCHES NOMINAL IN
overall_width0.760 INCHES NOMINAL IN
overall_length0.760 INCHES NOMINAL IN
power_loss_in_decibels6.0
radio_frequency_rating48.0 MEGAHERTZ NOMINAL
terminal_fitting_controlling_agencyARMY MISSILE COMMAND
NSN5985-00-086-3237
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLER,DIRECTIONAL TITLE COMPONENT PN 7644975G2 MFR COUPLER,DIRECTIONAL
KEY FEATURES
•
TERMINAL FITTING CONTROLLING AGENCY: ARMY MISSILE COMMAND
•
USAGE DESIGN: MAIN LINE TERMINAL FITTING
•
POWER LOSS IN DECIBELS: 6.0
•
DESIGN TYPE: UNIDIRECTIONAL
•
RADIO FREQUENCY RATING: 48.0 MEGAHERTZ NOMINAL
•
UNIT TYPE: TRANSMISSION LINE
TECHNICAL CHARACTERISTICS
TERMINAL FITTING CONTROLLING AGENCYARMY MISSILE COMMAND
USAGE DESIGNMAIN LINE TERMINAL FITTING
POWER LOSS IN DECIBELS6.0
DESIGN TYPEUNIDIRECTIONAL
RADIO FREQUENCY RATING48.0 MEGAHERTZ NOMINAL
OVERALL LENGTH0.760 INCHES NOMINAL IN
OVERALL WIDTH0.760 INCHES NOMINAL IN
UNIT TYPETRANSMISSION LINE
OVERALL DEPTH0.620 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5985 — Antennas, Waveguides, and Related Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5985-00-001-1854 5985-00-001-1862 5985-00-001-1869 5985-00-001-1870 5985-00-001-1871 5985-00-001-1874 5985-00-001-1875 5985-00-001-1876
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7644975G2?
7644975G2 is a COUPLER,DIRECTIONAL.
What is the NSN for 7644975G2?
7644975G2 is cataloged in the U.S. Government catalog under NSN 5985-00-086-3237. 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.