PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C30-30Coupler,directional

Microwave Communications Laboratories, Inc. · NSN 5985-01-433-8866 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-433-8866 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-433-8866. Primary manufacturer part number: C30-30.
Features
  • Coupler,directional — FSC 5985
  • Unit Type: WAVEGUIDE
  • Power Loss in Decibels: 0.8
  • Radio Frequency Rating: 6.0 GIGAHERTZ MINIMUM AND 18.0 GIGAHERTZ MAXIMUM
  • Design Type: UNIDIRECTIONAL
  • 1 verified cross-reference
  • Primary manufacturer: Microwave Communications Laboratories, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coupler,directional, cataloged under National Stock Number 5985-01-433-8866, 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 Microwave Communications Laboratories, Inc.. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-01-433-8866
Primary Part NumberC30-30
Item NameCoupler,directional
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerMicrowave Communications Laboratories, Inc.
StatusACTIVE
Unit TypeWAVEGUIDE
Power Loss in Decibels0.8
Radio Frequency Rating6.0 GIGAHERTZ MINIMUM AND 18.0 GIGAHERTZ MAXIMUM
Design TypeUNIDIRECTIONAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5325-00-184-9846 INTERCHANGEABLE
Grommet,nonmetallic
5820-01-016-3664C3030 INTERCHANGEABLE
Compound Q
Siemens Corp Telecommunication Div
5340-01-097-9929 INTERCHANGEABLE
Boot,dust and Moisture Seal
4820-01-164-7191C-3030J INTERCHANGEABLE
Stem,fluid Valve
Griswold Industries Dba Cla-Val Co
6720-01-482-5953 INTERCHANGEABLE
Camera System,digital
Cross-Reference Index
Part NumberManufacturer
C30-30 PRIMARY Microwave Communications Laboratories, Inc. (USA)
Related Parts
5325-00-184-9846INTERCHANGEABLE
GROMMET,NONMETALLIC
5820-01-016-3664INTERCHANGEABLE
COMPOUND Q
C3030
5340-01-097-9929INTERCHANGEABLE
BOOT,DUST AND MOISTURE SEAL
4820-01-164-7191INTERCHANGEABLE
STEM,FLUID VALVE
C-3030J
6720-01-482-5953INTERCHANGEABLE
CAMERA SYSTEM,DIGITAL

Frequently Asked Questions

What is NSN 5985-01-433-8866?

NSN 5985-01-433-8866 is a Coupler,directional, manufactured by Microwave Communications Laboratories, Inc., classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-433-8866?

NSN 5985-01-433-8866 has 1 cross-referenced part number: C30-30 (Microwave Communications Laboratories, Inc.).

What NSN replaces 5985-01-433-8866?

There are 5 known substitutes for 5985-01-433-8866: 5325-00-184-9846, 5820-01-016-3664, 5340-01-097-9929 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of C30-30?

Key specifications for C30-30: Unit Type: WAVEGUIDE; Power Loss in Decibels: 0.8; Radio Frequency Rating: 6.0 GIGAHERTZ MINIMUM AND 18.0 GIGAHERTZ MAXIMUM; Design Type: UNIDIRECTIONAL. 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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