PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CB-H01Coupler,directional

Microlab/fxr Llc · NSN 5985-01-199-5329 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-199-5329 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-199-5329. Primary manufacturer part number: CB-H01.
Features
  • Coupler,directional — FSC 5985
  • Radio Frequency Rating: 6.5 GIGAHERTZ MINIMUM AND 18.0 GIGAHERTZ MAXIMUM
  • Unit Type: TRANSMISSION LINE
  • Power Loss in Decibels: 0.8
  • 5 verified cross-references
  • Primary manufacturer: Microlab/fxr Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coupler,directional, cataloged under National Stock Number 5985-01-199-5329, 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 Microlab/fxr Llc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-01-199-5329
Primary Part NumberCB-H01
Item NameCoupler,directional
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerMicrolab/fxr Llc
StatusACTIVE
Radio Frequency Rating6.5 GIGAHERTZ MINIMUM AND 18.0 GIGAHERTZ MAXIMUM
Unit TypeTRANSMISSION LINE
Power Loss in Decibels0.8
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5945-00-193-355426437 INTERCHANGEABLE
Solenoid,electrical
Hydro-Aire Aerospace Corp
4720-00-990-1678M20 INTERCHANGEABLE
Hose,preformed
Parker-Hannifin Corporation Dba Pneutronics Div Hose Products Division
5998-01-094-283126437 INTERCHANGEABLE
Circuit Card Assembly
Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
8465-01-578-8410 INTERCHANGEABLE
Field Pack,large,set
Cross-Reference Index
Part NumberManufacturer
3130003G003 L3harris Technologies, Inc. (USA)
CB-H01 PRIMARY Microlab/fxr Llc (USA)
26437 PRIMARY Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq (USA)
2025-4096-06 Cobham Advanced Electronic Solutions Inc. (USA)
C3MT-6-12G / 32379 PRIMARY Merrimac Industries, Inc (USA)
Related Parts
5945-00-193-3554INTERCHANGEABLE
SOLENOID,ELECTRICAL
26437
4720-00-990-1678INTERCHANGEABLE
HOSE,PREFORMED
M20
5998-01-094-2831INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
26437
8465-01-578-8410INTERCHANGEABLE
FIELD PACK,LARGE,SET

Frequently Asked Questions

What is NSN 5985-01-199-5329?

NSN 5985-01-199-5329 is a Coupler,directional, manufactured by Microlab/fxr Llc, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-199-5329?

NSN 5985-01-199-5329 has 5 cross-referenced part numbers: 3130003G003 (L3harris Technologies, Inc.), CB-H01 (Microlab/fxr Llc), 26437 (Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq), 2025-4096-06 (Cobham Advanced Electronic Solutions Inc.), C3MT-6-12G / 32379 (Merrimac Industries, Inc).

What NSN replaces 5985-01-199-5329?

There are 4 known substitutes for 5985-01-199-5329: 5945-00-193-3554, 4720-00-990-1678, 5998-01-094-2831 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of CB-H01?

Key specifications for CB-H01: Radio Frequency Rating: 6.5 GIGAHERTZ MINIMUM AND 18.0 GIGAHERTZ MAXIMUM; Unit Type: TRANSMISSION LINE; End Item Identification: AN/ALQ-117; Power Loss in Decibels: 0.8. 4 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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