PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1001-186Antenna

Southwest Antennas, Inc. Dba Southwest Antennas Inc · NSN 5985-01-686-8770 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-686-8770 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-686-8770. Primary manufacturer part number: 1001-186.
Features
  • Antenna — FSC 5985
  • Radiation Pattern: OMNIDIRECTIONAL SINGLE ANTENNA ELEMENT
  • Beam Scanning Method: FIXED SINGLE ANTENNA ELEMENT
  • Connector End Design: SOCKET SINGLE ANTENNA ELEMENT
  • Mounting Hole Quantity: 1
  • Overall Diameter: 0.562 INCHES NOMINAL IN
  • Mounting Method: CONNECTOR
  • Power Rating: 50.0 WATTS PEAK SINGLE ANTENNA ELEMENT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Antenna, cataloged under National Stock Number 5985-01-686-8770, 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 Southwest Antennas, Inc. Dba Southwest Antennas Inc. Government technical data includes 13 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-01-686-8770
Primary Part Number1001-186
Item NameAntenna
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerSouthwest Antennas, Inc. Dba Southwest Antennas Inc
StatusACTIVE
Radiation PatternOMNIDIRECTIONAL SINGLE ANTENNA ELEMENT
Beam Scanning MethodFIXED SINGLE ANTENNA ELEMENT
Connector End DesignSOCKET SINGLE ANTENNA ELEMENT
Mounting Hole Quantity1
Overall Diameter0.562 INCHES NOMINAL IN
Mounting MethodCONNECTOR
Power Rating50.0 WATTS PEAK SINGLE ANTENNA ELEMENT
Characteristic Impedance in Ohms50.0 SINGLE ANTENNA ELEMENT
Frequency Rating4.4 GIGAHERTZ MINIMUM AND 5.9 GIGAHERTZ MAXIMUM SINGLE ANTENNA ELEMENT
Design TypeMAST SINGLE ANTENNA ELEMENT
Electromagnetic Polarization TypeELLIPTICAL SINGLE ANTENNA ELEMENT
Terminal TypeCONNECTOR, RECEPTACLE SINGLE ANTENNA ELEMENT
Power Gain in Decibels3.5 SINGLE ANTENNA ELEMENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4720-01-399-0056250BG-01125-00 INTERCHANGEABLE
Hose,nonmetallic
Novaflex Hose Inc
5365-01-529-2366MT22 1079 INTERCHANGEABLE
Ring,externally Threaded
Marmon-Herrington Company
5340-01-533-12601001186 INTERCHANGEABLE
Plate,mounting
Hdt Expeditionary Systems Inc
Cross-Reference Index
Part NumberManufacturer
1001-186 PRIMARY Southwest Antennas, Inc. Dba Southwest Antennas Inc (USA)
Related Parts
4720-01-399-0056INTERCHANGEABLE
HOSE,NONMETALLIC
250BG-01125-00
5365-01-529-2366INTERCHANGEABLE
RING,EXTERNALLY THREADED
MT22 1079
5340-01-533-1260INTERCHANGEABLE
PLATE,MOUNTING
1001186

Frequently Asked Questions

What is NSN 5985-01-686-8770?

NSN 5985-01-686-8770 is a Antenna, manufactured by Southwest Antennas, Inc. Dba Southwest Antennas Inc, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-686-8770?

NSN 5985-01-686-8770 has 1 cross-referenced part number: 1001-186 (Southwest Antennas, Inc. Dba Southwest Antennas Inc).

What NSN replaces 5985-01-686-8770?

There are 3 known substitutes for 5985-01-686-8770: 4720-01-399-0056, 5365-01-529-2366, 5340-01-533-1260. Verify interchangeability with system specifications before substitution.

What are the specifications of 1001-186?

Key specifications for 1001-186: End Item Identification: 2360-01-642-0789; Radiation Pattern: OMNIDIRECTIONAL SINGLE ANTENNA ELEMENT; Beam Scanning Method: FIXED SINGLE ANTENNA ELEMENT; Connector End Design: SOCKET SINGLE ANTENNA ELEMENT. 17 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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