B173C-1148 — COUPLER,DIRECTIONAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

B173C-1148: COUPLER,DIRECTIONAL.

The COUPLER,DIRECTIONAL is a the manufacturer industrial component. Key specifications include unit_type: COAXIAL LINE AND WAVEGUIDE, design_type: BIDIRECTIONAL, usage_design: MAIN LINE AND SECONDARY LINE TERMINAL FITTING, overall_width: 5.868 INCHES NOMINAL IN, overall_height: 4.312 INCHES NOMINAL IN, overall_length: 7.625 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-203-4359, 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

B173C-1148

NSN: 5985-01-203-4359
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 00341 — LEXAN INDUSTRIES, INC DBA STRUTHERS ELECTRONICS DIV STRUTHERS ELECTRONICS (USA)

SPECIFICATIONS

unit_type	COAXIAL LINE AND WAVEGUIDE
design_type	BIDIRECTIONAL
usage_design	MAIN LINE AND SECONDARY LINE TERMINAL FITTING
overall_width	5.868 INCHES NOMINAL IN
overall_height	4.312 INCHES NOMINAL IN
overall_length	7.625 INCHES NOMINAL IN
identifying_number	TERMINAL FITTING PART NO. M3922/62-001; PART NO. M3922/57-001
power_loss_in_decibels	25.0
radio_frequency_rating	5.4 GIGAHERTZ MINIMUM AND 5.9 GIGAHERTZ MAXIMUM
end_item_identification	RADAR SET AN/SPS-67(V)1
terminal_fitting_controlling_agency	DEPARTMENT OF DEFENSE
NSN	5985-01-203-4359

COMPONENT DIAGRAM

KEY FEATURES

•

TERMINAL FITTING CONTROLLING AGENCY: DEPARTMENT OF DEFENSE

•

USAGE DESIGN: MAIN LINE AND SECONDARY LINE TERMINAL FITTING

•

POWER LOSS IN DECIBELS: 25.0

•

IDENTIFYING NUMBER: TERMINAL FITTING PART NO. M3922/62-001; PART NO. M3922/57-001

•

DESIGN TYPE: BIDIRECTIONAL

•

RADIO FREQUENCY RATING: 5.4 GIGAHERTZ MINIMUM AND 5.9 GIGAHERTZ MAXIMUM

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	4.312 INCHES NOMINAL IN
TERMINAL FITTING CONTROLLING AGENCY	DEPARTMENT OF DEFENSE
USAGE DESIGN	MAIN LINE AND SECONDARY LINE TERMINAL FITTING
POWER LOSS IN DECIBELS	25.0
IDENTIFYING NUMBER	TERMINAL FITTING PART NO. M3922/62-001; PART NO. M3922/57-001
DESIGN TYPE	BIDIRECTIONAL
RADIO FREQUENCY RATING	5.4 GIGAHERTZ MINIMUM AND 5.9 GIGAHERTZ MAXIMUM
OVERALL LENGTH	7.625 INCHES NOMINAL IN
OVERALL WIDTH	5.868 INCHES NOMINAL IN
UNIT TYPE	COAXIAL LINE AND WAVEGUIDE

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 3

MA59072Reference document

Same NSN cross-reference

Reference document — Secondary reference

167546Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

15870-2145-A-000Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is B173C-1148?

B173C-1148 is a COUPLER,DIRECTIONAL.

What parts can replace B173C-1148?

There are 3 known substitutes for B173C-1148: MA59072, 167546, 15870-2145-A-000. Substitute compatibility should be verified for your specific system.

What is the NSN for B173C-1148?

B173C-1148 is cataloged in the U.S. Government catalog under NSN 5985-01-203-4359. This indicates validated use in U.S. government and defense supply chains.

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