PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3303-10Coupler,directional

Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq · NSN 5985-01-096-5284 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-096-5284 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-096-5284. Primary manufacturer part number: 3303-10.
Features
  • Coupler,directional — FSC 5985
  • Unit Type: COAXIAL LINE
  • Test Data Document: 81349-MIL-C-15370 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
  • Identifying Number: TERMINAL FITTING PART NO. 1229
  • Usage Design: MAIN LINE TERMINAL FITTING
  • Radio Frequency Rating: 2.0 GIGAHERTZ MINIMUM AND 4.0 GIGAHERTZ MAXIMUM
  • Design Type: UNIDIRECTIONAL
  • 6 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 5985-01-096-5284, 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 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 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
NSN5985-01-096-5284
Primary Part Number3303-10
Item NameCoupler,directional
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerNarda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
StatusACTIVE
Unit TypeCOAXIAL LINE
Test Data Document81349-MIL-C-15370 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Identifying NumberTERMINAL FITTING PART NO. 1229
Usage DesignMAIN LINE TERMINAL FITTING
Radio Frequency Rating2.0 GIGAHERTZ MINIMUM AND 4.0 GIGAHERTZ MAXIMUM
Design TypeUNIDIRECTIONAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5985-01-024-2997DSC108 INTERCHANGEABLE
Coupler,directional
Technical Research and Manufacturing, Inc.
5985-01-030-7276 INTERCHANGEABLE
Coupler,directional
5985-01-034-6821 INTERCHANGEABLE
Coupler,directional
5985-01-036-1241 INTERCHANGEABLE
Coupler,directional
5985-01-042-2500 INTERCHANGEABLE
Coupler,directional
5985-01-065-4429 INTERCHANGEABLE
Coupler,directional
5985-01-081-3958 INTERCHANGEABLE
Coupler,directional
5985-01-128-6982 INTERCHANGEABLE
Coupler,directional
5985-01-142-8187 INTERCHANGEABLE
Coupler,directional
5985-01-142-8188 INTERCHANGEABLE
Coupler,directional
Cross-Reference Index
Part NumberManufacturer
3303-10 Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq (USA)
CU-1531/U Joint Electronics Type Designation System (USA)
MIL-DTL-15370/3 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-15370 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M15370/3-003 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-C-15370/3 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5985-01-024-2997INTERCHANGEABLE
COUPLER,DIRECTIONAL
DSC108
5985-01-030-7276INTERCHANGEABLE
COUPLER,DIRECTIONAL
5985-01-034-6821INTERCHANGEABLE
COUPLER,DIRECTIONAL
5985-01-036-1241INTERCHANGEABLE
COUPLER,DIRECTIONAL
5985-01-042-2500INTERCHANGEABLE
COUPLER,DIRECTIONAL
5985-01-065-4429INTERCHANGEABLE
COUPLER,DIRECTIONAL
5985-01-081-3958INTERCHANGEABLE
COUPLER,DIRECTIONAL
5985-01-128-6982INTERCHANGEABLE
COUPLER,DIRECTIONAL
5985-01-142-8187INTERCHANGEABLE
COUPLER,DIRECTIONAL
5985-01-142-8188INTERCHANGEABLE
COUPLER,DIRECTIONAL
5985-01-144-1194INTERCHANGEABLE
COUPLER,DIRECTIONAL
5985-01-144-1195INTERCHANGEABLE
COUPLER,DIRECTIONAL

Frequently Asked Questions

What is NSN 5985-01-096-5284?

NSN 5985-01-096-5284 is a Coupler,directional, manufactured by Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-096-5284?

NSN 5985-01-096-5284 has 6 cross-referenced part numbers: 3303-10 (Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq), CU-1531/U (Joint Electronics Type Designation System), MIL-DTL-15370/3 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-15370 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M15370/3-003 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 1 more.

What NSN replaces 5985-01-096-5284?

There are 12 known substitutes for 5985-01-096-5284: 5985-01-024-2997, 5985-01-030-7276, 5985-01-034-6821 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3303-10?

Key specifications for 3303-10: Unit Type: COAXIAL LINE; Test Data Document: 81349-MIL-C-15370 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).; Identifying Number: TERMINAL FITTING PART NO. 1229; Usage Design: MAIN LINE TERMINAL FITTING. 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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