PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

580R324H01Coupler,directional

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp · NSN 5985-01-088-1082 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-088-1082 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-088-1082. Primary manufacturer part number: 580R324H01.
Features
  • Coupler,directional — FSC 5985
  • Unit Type: TRANSMISSION LINE
  • Power Loss in Decibels: 0.5
  • Radio Frequency Rating: 9.5 GIGAHERTZ NOMINAL AND 10.5 GIGAHERTZ NOMINAL
  • Design Type: BIDIRECTIONAL
  • 9 verified cross-references
  • Primary manufacturer: Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coupler,directional, cataloged under National Stock Number 5985-01-088-1082, 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 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5985-01-088-1082
Primary Part Number580R324H01
Item NameCoupler,directional
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
StatusCANCELLED
Unit TypeTRANSMISSION LINE
Power Loss in Decibels0.5
Radio Frequency Rating9.5 GIGAHERTZ NOMINAL AND 10.5 GIGAHERTZ NOMINAL
Design TypeBIDIRECTIONAL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5985-00-097-3847193AS517 INTERCHANGEABLE
Coupler,directional
Microwave Engineering Corporation
2520-00-359-0073 INTERCHANGEABLE
Shaft,axle,automotive
1660-00-594-8340201563 INTERCHANGEABLE
Deflector,dirt and Liquid
Honeywell International Inc. Div Aerospace - Torrance
2530-01-081-9224701563 INTERCHANGEABLE
Retainer,piston and
Hamilton Sundstrand Corporation
5905-01-191-9611 INTERCHANGEABLE
Resistor,fixed,film
Cross-Reference Index
Part NumberManufacturer
2035-4032-00 Cobham Advanced Electronic Solutions Inc. (USA)
4108C-0 Kevlin Corporation Dba Cobham Sensor Systems Div Kevlin Division (USA)
4108C-0 Frontgrade Technologies Inc. (USA)
2035-6368-00 Cobham Advanced Electronic Solutions Inc. (USA)
580R324H01 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
70156-3 Cobham Advanced Electronic Solutions Inc. (USA)
20156-3 Cobham Advanced Electronic Solutions Inc. (USA)
810AS1086 PRIMARY Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
0-108A Kevlin Corporation Dba Cobham Sensor Systems Div Kevlin Division (USA)
Related Parts
5985-00-097-3847INTERCHANGEABLE
COUPLER,DIRECTIONAL
193AS517
2520-00-359-0073INTERCHANGEABLE
SHAFT,AXLE,AUTOMOTIVE
1660-00-594-8340INTERCHANGEABLE
DEFLECTOR,DIRT AND LIQUID
201563
2530-01-081-9224INTERCHANGEABLE
RETAINER,PISTON AND
701563
5905-01-191-9611INTERCHANGEABLE
RESISTOR,FIXED,FILM

Frequently Asked Questions

What is NSN 5985-01-088-1082?

NSN 5985-01-088-1082 is a Coupler,directional, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5985 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5985-01-088-1082?

NSN 5985-01-088-1082 has 9 cross-referenced part numbers: 2035-4032-00 (Cobham Advanced Electronic Solutions Inc.), 4108C-0 (Kevlin Corporation Dba Cobham Sensor Systems Div Kevlin Division), 4108C-0 (Frontgrade Technologies Inc.), 2035-6368-00 (Cobham Advanced Electronic Solutions Inc.), 580R324H01 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp) and 4 more.

What NSN replaces 5985-01-088-1082?

There are 5 known substitutes for 5985-01-088-1082: 5985-00-097-3847, 2520-00-359-0073, 1660-00-594-8340 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 580R324H01?

Key specifications for 580R324H01: Overall Width: 1.280 INCHES NOMINAL IN; Unit Type: TRANSMISSION LINE; Power Loss in Decibels: 0.5; Overall Height: 0.500 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5985-01-088-1082 still in active supply?

NSN 5985-01-088-1082 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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