PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

231079 AND 298025Switch,radio Frequency Transmiss

L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products · NSN 5985-00-599-5498 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-00-599-5498 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-599-5498. Primary manufacturer part number: 231079 AND 298025.
Features
  • Switch,radio Frequency Transmiss — FSC 5985
  • Coaxial Connector Series Designation: SMA
  • Operating Temp Range: -65.0 TO 185.0 FAHRENHEIT DEGF
  • Switching Time: 15.0 MILLISECONDS MS
  • Connector End Design: FEMALE
  • Throw Quantity: 2
  • Switch Operation Sequence: MAKES BEFORE BREAKS
  • Coupling Position Quantity: 3
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,radio Frequency Transmiss, cataloged under National Stock Number 5985-00-599-5498, 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 L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5985-00-599-5498
Primary Part Number231079 AND 298025
Item NameSwitch,radio Frequency Transmiss
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerL3harris Technologies, Inc. Dba Harris Corp Div Antenna Products
StatusCANCELLED
Coaxial Connector Series DesignationSMA
Operating Temp Range-65.0 TO 185.0 FAHRENHEIT DEGF
Switching Time15.0 MILLISECONDS MS
Connector End DesignFEMALE
Throw Quantity2
Switch Operation SequenceMAKES BEFORE BREAKS
Coupling Position Quantity3
Pole Quantity1
Actuator Current Type and Rating in Amps0.25 DC NOMINAL
Actuator Voltage in Volts24.0 NOMINAL
Switch TypeNONTRANSFER
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5962-01-031-7030 INTERCHANGEABLE
Microcircuit,digital
9905-01-165-0542 INTERCHANGEABLE
Plate,designation
Cross-Reference Index
Part NumberManufacturer
919C74700-1 Fisica Applied Technologies, Inc. Div Datron Advanced Technologies (USA)
230193 L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products (USA)
231079 AND 298025 PRIMARY L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products (USA)
919C74700-1 Dow-Key Microwave Llc (USA)
919C74700-1 K&l Microwave Llc (USA)
Related Parts
5962-01-031-7030INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
9905-01-165-0542INTERCHANGEABLE
PLATE,DESIGNATION

Frequently Asked Questions

What is NSN 5985-00-599-5498?

NSN 5985-00-599-5498 is a Switch,radio Frequency Transmiss, manufactured by L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products, classified under FSC 5985 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5985-00-599-5498?

NSN 5985-00-599-5498 has 5 cross-referenced part numbers: 919C74700-1 (Fisica Applied Technologies, Inc. Div Datron Advanced Technologies), 230193 (L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products), 231079 AND 298025 (L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products), 919C74700-1 (Dow-Key Microwave Llc), 919C74700-1 (K&l Microwave Llc).

What NSN replaces 5985-00-599-5498?

There are 2 known substitutes for 5985-00-599-5498: 5962-01-031-7030, 9905-01-165-0542. Verify interchangeability with system specifications before substitution.

What are the specifications of 231079 AND 298025?

Key specifications for 231079 AND 298025: Coaxial Connector Series Designation: SMA; Operating Temp Range: -65.0 TO 185.0 FAHRENHEIT DEGF; Switching Time: 15.0 MILLISECONDS MS; Connector End Design: FEMALE. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5985-00-599-5498 still in active supply?

NSN 5985-00-599-5498 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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