PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4015C30Coupler,directional

Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq · NSN 5985-00-328-3319 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-00-328-3319 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-328-3319. Primary manufacturer part number: 4015C30.
Features
  • Coupler,directional — FSC 5985
  • Design Type: BIDIRECTIONAL
  • Usage Design: MAIN LINE AND SECONDARY LINE TERMINAL FITTING
  • Terminal Fitting Controlling Agency: NARDA MICROWAVE CORP
  • Unpackaged Unit Weight: 0.710 OUNCES NOMINAL OZ
  • Unit Type: TRANSMISSION LINE
  • Radio Frequency Rating: 7.0 GIGAHERTZ MINIMUM AND 12.4 GIGAHERTZ MAXIMUM
  • Power Loss in Decibels: 30.0
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coupler,directional, cataloged under National Stock Number 5985-00-328-3319, is classified within Federal Supply Class 5985 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5985-00-328-3319
Primary Part Number4015C30
Item NameCoupler,directional
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerNarda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
StatusCANCELLED
Design TypeBIDIRECTIONAL
Usage DesignMAIN LINE AND SECONDARY LINE TERMINAL FITTING
Terminal Fitting Controlling AgencyNARDA MICROWAVE CORP
Unpackaged Unit Weight0.710 OUNCES NOMINAL OZ
Unit TypeTRANSMISSION LINE
Radio Frequency Rating7.0 GIGAHERTZ MINIMUM AND 12.4 GIGAHERTZ MAXIMUM
Power Loss in Decibels30.0
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
6625-00-669-4578 INTERCHANGEABLE
Ammeter
Cross-Reference Index
Part NumberManufacturer
91384056 Thales Sa (FRA)
MDC6227-30 Dal-Tech Devices, Inc. Dba Dal-Tech Devices Inc Div Dal-Tec Devices, Inc (USA)
4015C30 PRIMARY Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq (USA)
4015C30DBSMA Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq (USA)
7911589-00 L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West (USA)
Related Parts
6625-00-669-4578INTERCHANGEABLE
AMMETER

Frequently Asked Questions

What is NSN 5985-00-328-3319?

NSN 5985-00-328-3319 is a Coupler,directional, manufactured by Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq, classified under FSC 5985 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5985-00-328-3319?

NSN 5985-00-328-3319 has 5 cross-referenced part numbers: 91384056 (Thales Sa), MDC6227-30 (Dal-Tech Devices, Inc. Dba Dal-Tech Devices Inc Div Dal-Tec Devices, Inc), 4015C30 (Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq), 4015C30DBSMA (Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq), 7911589-00 (L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West).

What NSN replaces 5985-00-328-3319?

There is 1 known substitute for 5985-00-328-3319: 6625-00-669-4578. Verify interchangeability with system specifications before substitution.

What are the specifications of 4015C30?

Key specifications for 4015C30: Design Type: BIDIRECTIONAL; Usage Design: MAIN LINE AND SECONDARY LINE TERMINAL FITTING; Terminal Fitting Controlling Agency: NARDA MICROWAVE CORP; Unpackaged Unit Weight: 0.710 OUNCES NOMINAL OZ. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5985-00-328-3319 still in active supply?

NSN 5985-00-328-3319 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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