PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30321Coupler,directional

Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq · NSN 5985-01-382-6385 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-382-6385 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-382-6385. Primary manufacturer part number: 30321.
Features
  • Coupler,directional — FSC 5985
  • Unit Type: COAXIAL LINE
  • Design Type: BIDIRECTIONAL
  • Power Loss in Decibels: 30.0
  • FSC Application Data: ANTENNAS, WAVEGUIDES, AND RELATED EQUIPMENT
  • Usage Design: MAIN LINE AND SECONDARY LINE TERMINAL FITTING
  • Radio Frequency Rating: 2.0 GIGAHERTZ MINIMUM AND 4.0 GIGAHERTZ MAXIMUM
  • 3 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 5985-01-382-6385, 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 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-01-382-6385
Primary Part Number30321
Item NameCoupler,directional
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerNarda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
StatusACTIVE
Unit TypeCOAXIAL LINE
Design TypeBIDIRECTIONAL
Power Loss in Decibels30.0
FSC Application DataANTENNAS, WAVEGUIDES, AND RELATED EQUIPMENT
Usage DesignMAIN LINE AND SECONDARY LINE TERMINAL FITTING
Radio Frequency Rating2.0 GIGAHERTZ MINIMUM AND 4.0 GIGAHERTZ MAXIMUM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5940-00-056-8697 INTERCHANGEABLE
Terminal Board
3110-00-156-8261177003-60 INTERCHANGEABLE
Bearing,ball,annular
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5840-00-640-705724789 INTERCHANGEABLE
Retainer,plate
Johnson Controls, Inc Div Building Efficiency
1650-00-946-875530321 INTERCHANGEABLE
Guide,damper
The Boeing Company Div Defense
5950-01-012-562862400-080 INTERCHANGEABLE
Transformer,power
Dynalec Corporation
5331-01-313-848830321 INTERCHANGEABLE
O-Ring
W.w. Grainger, Inc. Div Government Sales Division
6645-01-408-3029 INTERCHANGEABLE
Meter,time Totalizing
5340-01-616-3257 INTERCHANGEABLE
Plate,mounting
6910-01-668-2607FIN-0016-03 INTERCHANGEABLE
Manikin,trauma Training
Revmedx, Inc. Dba Revmedx Inc
Cross-Reference Index
Part NumberManufacturer
30321 PRIMARY Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq (USA)
2020-4306-30 Cobham Advanced Electronic Solutions Inc. (USA)
G300817-4 L3harris Technologies, Inc Div Space & Airborne Systems (USA)
Related Parts
5940-00-056-8697INTERCHANGEABLE
TERMINAL BOARD
3110-00-156-8261INTERCHANGEABLE
BEARING,BALL,ANNULAR
177003-60
5840-00-640-7057INTERCHANGEABLE
RETAINER,PLATE
24789
1650-00-946-8755INTERCHANGEABLE
GUIDE,DAMPER
30321
5950-01-012-5628INTERCHANGEABLE
TRANSFORMER,POWER
62400-080
5331-01-313-8488INTERCHANGEABLE
O-RING
30321
6645-01-408-3029INTERCHANGEABLE
METER,TIME TOTALIZING
5340-01-616-3257INTERCHANGEABLE
PLATE,MOUNTING
6910-01-668-2607INTERCHANGEABLE
MANIKIN,TRAUMA TRAINING
FIN-0016-03

Frequently Asked Questions

What is NSN 5985-01-382-6385?

NSN 5985-01-382-6385 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 5985-01-382-6385?

NSN 5985-01-382-6385 has 3 cross-referenced part numbers: 30321 (Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq), 2020-4306-30 (Cobham Advanced Electronic Solutions Inc.), G300817-4 (L3harris Technologies, Inc Div Space & Airborne Systems).

What NSN replaces 5985-01-382-6385?

There are 9 known substitutes for 5985-01-382-6385: 5940-00-056-8697, 3110-00-156-8261, 5840-00-640-7057 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 30321?

Key specifications for 30321: Unit Type: COAXIAL LINE; Design Type: BIDIRECTIONAL; Power Loss in Decibels: 30.0; FSC Application Data: ANTENNAS, WAVEGUIDES, AND RELATED EQUIPMENT. 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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