PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20-808569-14Coupler,directional

General Dynamics Advanced Information Systems Inc. Dba General Dynamics Advanced Information Systems · NSN 5985-01-041-8132 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-041-8132 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-041-8132. Primary manufacturer part number: 20-808569-14.
Features
  • Coupler,directional — FSC 5985
  • Usage Design: MAIN LINE AND SECONDARY LINE TERMINAL FITTING
  • Power Loss in Decibels: 10.0
  • Unit Type: COAXIAL LINE
  • Radio Frequency Rating: 12.4 GIGAHERTZ MINIMUM AND 18.0 GIGAHERTZ MAXIMUM
  • Design Type: BIDIRECTIONAL
  • 3 verified cross-references
  • Primary manufacturer: General Dynamics Advanced Information Systems Inc. Dba General Dynamics Advanced Information Systems
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coupler,directional, cataloged under National Stock Number 5985-01-041-8132, 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 General Dynamics Advanced Information Systems Inc. Dba General Dynamics Advanced Information Systems. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-01-041-8132
Primary Part Number20-808569-14
Item NameCoupler,directional
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerGeneral Dynamics Advanced Information Systems Inc. Dba General Dynamics Advanced Information Systems
StatusACTIVE
Usage DesignMAIN LINE AND SECONDARY LINE TERMINAL FITTING
Power Loss in Decibels10.0
Unit TypeCOAXIAL LINE
Radio Frequency Rating12.4 GIGAHERTZ MINIMUM AND 18.0 GIGAHERTZ MAXIMUM
Design TypeBIDIRECTIONAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5985-01-104-5288 INTERCHANGEABLE
Coupler,directional
Cross-Reference Index
Part NumberManufacturer
20-808569-14 PRIMARY General Dynamics Advanced Information Systems Inc. Dba General Dynamics Advanced Information Systems (USA)
4016B-10 Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq (USA)
4016D-10 Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq (USA)
Related Parts
5985-01-104-5288INTERCHANGEABLE
COUPLER,DIRECTIONAL

Frequently Asked Questions

What is NSN 5985-01-041-8132?

NSN 5985-01-041-8132 is a Coupler,directional, manufactured by General Dynamics Advanced Information Systems Inc. Dba General Dynamics Advanced Information Systems, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-041-8132?

NSN 5985-01-041-8132 has 3 cross-referenced part numbers: 20-808569-14 (General Dynamics Advanced Information Systems Inc. Dba General Dynamics Advanced Information Systems), 4016B-10 (Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq), 4016D-10 (Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq).

What NSN replaces 5985-01-041-8132?

There is 1 known substitute for 5985-01-041-8132: 5985-01-104-5288. Verify interchangeability with system specifications before substitution.

What are the specifications of 20-808569-14?

Key specifications for 20-808569-14: Usage Design: MAIN LINE AND SECONDARY LINE TERMINAL FITTING; Power Loss in Decibels: 10.0; Unit Type: COAXIAL LINE; Radio Frequency Rating: 12.4 GIGAHERTZ MINIMUM AND 18.0 GIGAHERTZ MAXIMUM. 8 total characteristics are documented in the Federal Logistics Information System.

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