PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2056903-1Probe,antenna

Raytheon Company Dba Raytheon · NSN 5840-01-111-3719 · FSC 5840 · No Item Name Available
Verified by PartsTable
NSN 5840-01-111-3719 — this item is cataloged by the U.S. Government under National Stock Number 5840-01-111-3719. Primary manufacturer part number: 2056903-1.
Features
  • Probe,antenna — FSC 5840
  • General Characteristics Item Description: CONSISTS OF A TUNED DIPOLE HOUSEDIN AN ALUMINUM BOX,INCLUDES A 4 FOOT LONG TUBULAR ALUMINUM HANDLE TO FACILITATE PROBING OF THE ANTENNA FT
  • 4 verified cross-references
  • Primary manufacturer: Raytheon Company Dba Raytheon
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Probe,antenna, cataloged under National Stock Number 5840-01-111-3719, is classified within Federal Supply Class 5840 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Raytheon Company Dba Raytheon. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 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
NSN5840-01-111-3719
Primary Part Number2056903-1
Item NameProbe,antenna
FSC / FSG5840 / 58 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusACTIVE
General Characteristics Item DescriptionCONSISTS OF A TUNED DIPOLE HOUSEDIN AN ALUMINUM BOX,INCLUDES A 4 FOOT LONG TUBULAR ALUMINUM HANDLE TO FACILITATE PROBING OF THE ANTENNA FT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5305-00-255-4465 INTERCHANGEABLE
Setscrew
5340-00-291-5322AS21919WDG3 INTERCHANGEABLE
Clamp,loop
Sae International Dba Sae International
5360-00-597-84111-15105 INTERCHANGEABLE
Spring,helical,compression
Neac Compressor Service Usa Inc
2590-01-259-574011-5091 INTERCHANGEABLE
Cap,filler Opening
Thermo King Corporation Dba Phoenix Global Distirbution.
Cross-Reference Index
Part NumberManufacturer
2056903-1 PRIMARY Raytheon Company Dba Raytheon (USA)
2056903-4 High Tech Consultants, Inc Dba High Tech Consultants Inc (USA)
115105 Crsi Inc Delaware Div General Dynamics Satcom Technologies Inc. (USA)
FA9764-5 Federal Aviation Administration Dba F a a (USA)
Related Parts
5305-00-255-4465INTERCHANGEABLE
SETSCREW
5340-00-291-5322INTERCHANGEABLE
CLAMP,LOOP
AS21919WDG3
5360-00-597-8411INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
1-15105
2590-01-259-5740INTERCHANGEABLE
CAP,FILLER OPENING
11-5091

Frequently Asked Questions

What is NSN 5840-01-111-3719?

NSN 5840-01-111-3719 is a Probe,antenna, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5840 (No Item Name Available). Status: active.

What are the part numbers for NSN 5840-01-111-3719?

NSN 5840-01-111-3719 has 4 cross-referenced part numbers: 2056903-1 (Raytheon Company Dba Raytheon), 2056903-4 (High Tech Consultants, Inc Dba High Tech Consultants Inc), 115105 (Crsi Inc Delaware Div General Dynamics Satcom Technologies Inc.), FA9764-5 (Federal Aviation Administration Dba F a a).

What NSN replaces 5840-01-111-3719?

There are 4 known substitutes for 5840-01-111-3719: 5305-00-255-4465, 5340-00-291-5322, 5360-00-597-8411 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2056903-1?

Key specifications for 2056903-1: End Item Identification: ATCRBS FIVE FOOT ANTENNA; General Characteristics Item Description: CONSISTS OF A TUNED DIPOLE HOUSEDIN AN ALUMINUM BOX,INCLUDES A 4 FOOT LONG TUBULAR ALUMINUM HANDLE TO FACILITATE PROBING OF THE ANTENNA FT. 2 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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