PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

DSC108Coupler,directional

Technical Research and Manufacturing, Inc. · NSN 5985-01-024-2997 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-024-2997 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-024-2997. Primary manufacturer part number: DSC108.
Features
  • Coupler,directional — FSC 5985
  • Design Type: UNIDIRECTIONAL
  • Radio Frequency Rating: 4.0 GIGAHERTZ MINIMUM AND 8.0 GIGAHERTZ MAXIMUM
  • Power Loss in Decibels: 2.0
  • Unit Type: COAXIAL LINE
  • Terminal Fitting Controlling Agency: MILITARY SPECIFICATION
  • Usage Design: MAIN LINE AND SECONDARY LINE TERMINAL FITTING
  • 7 verified cross-references
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coupler,directional, cataloged under National Stock Number 5985-01-024-2997, 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 Technical Research and Manufacturing, Inc.. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-01-024-2997
Primary Part NumberDSC108
Item NameCoupler,directional
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerTechnical Research and Manufacturing, Inc.
StatusACTIVE
Design TypeUNIDIRECTIONAL
Radio Frequency Rating4.0 GIGAHERTZ MINIMUM AND 8.0 GIGAHERTZ MAXIMUM
Power Loss in Decibels2.0
Unit TypeCOAXIAL LINE
Terminal Fitting Controlling AgencyMILITARY SPECIFICATION
Usage DesignMAIN LINE AND SECONDARY LINE TERMINAL FITTING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5985-00-517-8842 INTERCHANGEABLE
Coupler,directional
5985-00-517-8848 INTERCHANGEABLE
Coupler,directional
5985-01-024-2998 INTERCHANGEABLE
Coupler,directional
5985-01-030-7276 INTERCHANGEABLE
Coupler,directional
5985-01-057-0740 INTERCHANGEABLE
Coupler,directional
5985-01-082-7827 INTERCHANGEABLE
Coupler,directional
5985-01-086-0433 INTERCHANGEABLE
Coupler,directional
5985-01-096-5284 INTERCHANGEABLE
Coupler,directional
5985-01-097-3954 INTERCHANGEABLE
Coupler,directional
5985-01-104-5287 INTERCHANGEABLE
Coupler,directional
Cross-Reference Index
Part NumberManufacturer
MIL-DTL-15370 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-C-15370/9 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M15370/9-010 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-15370/9 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
20-808569-8 General Dynamics Advanced Information Systems Inc. Dba General Dynamics Advanced Information Systems (USA)
M15370-9-10 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
DSC108 PRIMARY Technical Research and Manufacturing, Inc. (USA)
Related Parts
5985-00-517-8842INTERCHANGEABLE
COUPLER,DIRECTIONAL
5985-00-517-8848INTERCHANGEABLE
COUPLER,DIRECTIONAL
5985-01-024-2998INTERCHANGEABLE
COUPLER,DIRECTIONAL
5985-01-030-7276INTERCHANGEABLE
COUPLER,DIRECTIONAL
5985-01-057-0740INTERCHANGEABLE
COUPLER,DIRECTIONAL
5985-01-082-7827INTERCHANGEABLE
COUPLER,DIRECTIONAL
5985-01-086-0433INTERCHANGEABLE
COUPLER,DIRECTIONAL
5985-01-096-5284INTERCHANGEABLE
COUPLER,DIRECTIONAL
5985-01-097-3954INTERCHANGEABLE
COUPLER,DIRECTIONAL
5985-01-104-5287INTERCHANGEABLE
COUPLER,DIRECTIONAL
5985-01-104-5288INTERCHANGEABLE
COUPLER,DIRECTIONAL
5985-01-107-2172INTERCHANGEABLE
COUPLER,DIRECTIONAL

Frequently Asked Questions

What is NSN 5985-01-024-2997?

NSN 5985-01-024-2997 is a Coupler,directional, manufactured by Technical Research and Manufacturing, Inc., classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-024-2997?

NSN 5985-01-024-2997 has 7 cross-referenced part numbers: MIL-DTL-15370 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-C-15370/9 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M15370/9-010 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-15370/9 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 20-808569-8 (General Dynamics Advanced Information Systems Inc. Dba General Dynamics Advanced Information Systems) and 2 more.

What NSN replaces 5985-01-024-2997?

There are 12 known substitutes for 5985-01-024-2997: 5985-00-517-8842, 5985-00-517-8848, 5985-01-024-2998 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of DSC108?

Key specifications for DSC108: Overall Height: 1.050 INCHES NOMINAL IN; Design Type: UNIDIRECTIONAL; Radio Frequency Rating: 4.0 GIGAHERTZ MINIMUM AND 8.0 GIGAHERTZ MAXIMUM; Power Loss in Decibels: 2.0. 9 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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