BN343-116 — COUPLER,DIRECTIONAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

BN343-116: COUPLER,DIRECTIONAL.

The COUPLER,DIRECTIONAL is a the manufacturer industrial component. Key specifications include unit_type: TRANSMISSION LINE, design_type: BIDIRECTIONAL, usage_design: MAIN LINE AND SECONDARY LINE TERMINAL FITTING, overall_depth: 1.250 INCHES NOMINAL IN, overall_width: 3.188 INCHES NOMINAL IN, overall_length: 4.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5985-00-722-2896, 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

BN343-116

NSN: 5985-00-722-2896
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 26916 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP DIV MULTIPLE (USA)

SPECIFICATIONS

unit_type	TRANSMISSION LINE
design_type	BIDIRECTIONAL
usage_design	MAIN LINE AND SECONDARY LINE TERMINAL FITTING
overall_depth	1.250 INCHES NOMINAL IN
overall_width	3.188 INCHES NOMINAL IN
overall_length	4.250 INCHES NOMINAL IN
identifying_number	TERMINAL FITTING TYPE NO. UG-21/U; TYPE NO. 1390
radio_frequency_rating	42.000 MEGAHERTZ NOMINAL
terminal_fitting_controlling_agency	JCENS; M. C. JONES ELECTRONICS CO
NSN	5985-00-722-2896

COMPONENT DIAGRAM

KEY FEATURES

•

TERMINAL FITTING CONTROLLING AGENCY: JCENS; M. C. JONES ELECTRONICS CO

•

USAGE DESIGN: MAIN LINE AND SECONDARY LINE TERMINAL FITTING

•

IDENTIFYING NUMBER: TERMINAL FITTING TYPE NO. UG-21/U; TYPE NO. 1390

•

DESIGN TYPE: BIDIRECTIONAL

•

RADIO FREQUENCY RATING: 42.000 MEGAHERTZ NOMINAL

•

UNIT TYPE: TRANSMISSION LINE

TECHNICAL CHARACTERISTICS

TERMINAL FITTING CONTROLLING AGENCY	JCENS; M. C. JONES ELECTRONICS CO
USAGE DESIGN	MAIN LINE AND SECONDARY LINE TERMINAL FITTING
IDENTIFYING NUMBER	TERMINAL FITTING TYPE NO. UG-21/U; TYPE NO. 1390
DESIGN TYPE	BIDIRECTIONAL
RADIO FREQUENCY RATING	42.000 MEGAHERTZ NOMINAL
OVERALL LENGTH	4.250 INCHES NOMINAL IN
OVERALL WIDTH	3.188 INCHES NOMINAL IN
UNIT TYPE	TRANSMISSION LINE
OVERALL DEPTH	1.250 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 1

058-000-807Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is BN343-116?

BN343-116 is a COUPLER,DIRECTIONAL.

What parts can replace BN343-116?

There is 1 known substitute for BN343-116: 058-000-807. Substitute compatibility should be verified for your specific system.

What is the NSN for BN343-116?

BN343-116 is cataloged in the U.S. Government catalog under NSN 5985-00-722-2896. This indicates validated use in U.S. government and defense supply chains.

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BN343-116 — COUPLER,DIRECTIONAL

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