SM-B-651399 — COUPLER,DIRECTIONAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

SM-B-651399: COUPLER,DIRECTIONAL.

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: 0.940 INCHES NOMINAL IN, overall_height: 3.300 INCHES NOMINAL IN, overall_length: 5.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5985-00-155-4200, 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

SM-B-651399

NSN: 5985-00-155-4200
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)

SPECIFICATIONS

unit_type	COAXIAL LINE
design_type	UNIDIRECTIONAL
usage_design	MAIN LINE AND SECONDARY LINE TERMINAL FITTING
overall_width	0.940 INCHES NOMINAL IN
overall_height	3.300 INCHES NOMINAL IN
overall_length	5.000 INCHES NOMINAL IN
power_loss_in_decibels	0.25
radio_frequency_rating	4.4 GIGAHERTZ MINIMUM AND 5.0 GIGAHERTZ MAXIMUM
NSN	5985-00-155-4200

COMPONENT DIAGRAM

KEY FEATURES

•

USAGE DESIGN: MAIN LINE AND SECONDARY LINE TERMINAL FITTING

•

POWER LOSS IN DECIBELS: 0.25

•

DESIGN TYPE: UNIDIRECTIONAL

•

RADIO FREQUENCY RATING: 4.4 GIGAHERTZ MINIMUM AND 5.0 GIGAHERTZ MAXIMUM

•

UNIT TYPE: COAXIAL LINE

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	3.300 INCHES NOMINAL IN
USAGE DESIGN	MAIN LINE AND SECONDARY LINE TERMINAL FITTING
POWER LOSS IN DECIBELS	0.25
DESIGN TYPE	UNIDIRECTIONAL
RADIO FREQUENCY RATING	4.4 GIGAHERTZ MINIMUM AND 5.0 GIGAHERTZ MAXIMUM
OVERALL LENGTH	5.000 INCHES NOMINAL IN
OVERALL WIDTH	0.940 INCHES NOMINAL IN
UNIT TYPE	COAXIAL LINE

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

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation

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FREQUENTLY ASKED QUESTIONS

What is SM-B-651399?

SM-B-651399 is a COUPLER,DIRECTIONAL.

What is the NSN for SM-B-651399?

SM-B-651399 is cataloged in the U.S. Government catalog under NSN 5985-00-155-4200. This indicates validated use in U.S. government and defense supply chains.

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SM-B-651399 — COUPLER,DIRECTIONAL

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