PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

331C241H01Coupler,directional

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp · NSN 5985-00-708-8758 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-00-708-8758 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-708-8758. Primary manufacturer part number: 331C241H01.
Features
  • Coupler,directional — FSC 5985
  • Design Type: UNIDIRECTIONAL
  • Unit Type: COAXIAL LINE
  • Radio Frequency Rating: 205.0 MEGAHERTZ MINIMUM AND 225.0 MEGAHERTZ MAXIMUM
  • Usage Design: MAIN LINE AND SECONDARY LINE TERMINAL FITTING
  • 4 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 5985-00-708-8758, 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 4 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
NSN5985-00-708-8758
Primary Part Number331C241H01
Item NameCoupler,directional
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
StatusACTIVE
Design TypeUNIDIRECTIONAL
Unit TypeCOAXIAL LINE
Radio Frequency Rating205.0 MEGAHERTZ MINIMUM AND 225.0 MEGAHERTZ MAXIMUM
Usage DesignMAIN LINE AND SECONDARY LINE TERMINAL FITTING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6630-00-022-293525001 INTERCHANGEABLE
Filter Element,fluid
Thermo Fisher Scientific (asheville) Llc Div Laboratory Products Division
4730-00-104-627324200 INTERCHANGEABLE
Adapter,straight,pipe to Hose
United States Plastic Corp
5930-00-250-0903020-7002 INTERCHANGEABLE
Switch,pressure
Ranco Inc Ranco Controls Div
6150-00-419-6008 INTERCHANGEABLE
Cable Assembly,power,electrical
5930-00-484-1318 INTERCHANGEABLE
Switch,rotary
4730-00-803-13572500-1 INTERCHANGEABLE
Quick
Conax Florida Corporation
5910-00-913-6320AS-5 INTERCHANGEABLE
Capacitor Set,matched
American Shizuki Corp
7490-00-955-435325001 INTERCHANGEABLE
Plate,letter Stop G
Pitney Bowes Inc.
6515-01-139-769425-001 INTERCHANGEABLE
Ring,vitrectomy
Surgical Design Corp Dba Surgical Design
6685-01-248-73342-5001 INTERCHANGEABLE
Gage,differential,dial Indicatin
Dwyer Instruments Inc
Cross-Reference Index
Part NumberManufacturer
331C241H01 Westinghouse Electric Corp (USA)
2500-1 Microwave Devices Inc (USA)
331C241H01 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
GM517-19 Microwave Devices Inc (USA)
Related Parts
6630-00-022-2935INTERCHANGEABLE
FILTER ELEMENT,FLUID
25001
4730-00-104-6273INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO HOSE
24200
5930-00-250-0903INTERCHANGEABLE
SWITCH,PRESSURE
020-7002
6150-00-419-6008INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
5930-00-484-1318INTERCHANGEABLE
SWITCH,ROTARY
4730-00-803-1357INTERCHANGEABLE
QUICK
2500-1
5910-00-913-6320INTERCHANGEABLE
CAPACITOR SET,MATCHED
AS-5
7490-00-955-4353INTERCHANGEABLE
PLATE,LETTER STOP G
25001
6515-01-139-7694INTERCHANGEABLE
RING,VITRECTOMY
25-001
6685-01-248-7334INTERCHANGEABLE
GAGE,DIFFERENTIAL,DIAL INDICATIN
2-5001
6515-01-361-5669INTERCHANGEABLE
TUBE,DILUTING,PHARMACEUTICAL
25001
4730-01-409-1223INTERCHANGEABLE
ELBOW,TUBE TO BOSS
25001-3

Frequently Asked Questions

What is NSN 5985-00-708-8758?

NSN 5985-00-708-8758 is a Coupler,directional, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-00-708-8758?

NSN 5985-00-708-8758 has 4 cross-referenced part numbers: 331C241H01 (Westinghouse Electric Corp), 2500-1 (Microwave Devices Inc), 331C241H01 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), GM517-19 (Microwave Devices Inc).

What NSN replaces 5985-00-708-8758?

There are 12 known substitutes for 5985-00-708-8758: 6630-00-022-2935, 4730-00-104-6273, 5930-00-250-0903 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 331C241H01?

Key specifications for 331C241H01: Overall Length: 3.062 INCHES NOMINAL IN; Design Type: UNIDIRECTIONAL; Unit Type: COAXIAL LINE; Radio Frequency Rating: 205.0 MEGAHERTZ MINIMUM AND 225.0 MEGAHERTZ MAXIMUM. 7 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com