PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1027-011Antenna

Southwest Antennas, Inc. Dba Southwest Antennas Inc · NSN 5985-01-682-3711 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-682-3711 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-682-3711. Primary manufacturer part number: 1027-011.
Features
  • Antenna — FSC 5985
  • Coaxial Connector Series Designation: TNC SINGLE ANTENNA ELEMENT
  • Power Gain in Decibels: 1.5 SINGLE ANTENNA ELEMENT
  • Beam Scanning Method: FIXED SINGLE ANTENNA ELEMENT
  • Characteristic Impedance in Ohms: 50.0 SINGLE ANTENNA ELEMENT
  • Beam Width Angle: 140.0 DEGREES HORIZONTAL SINGLE ANTENNA ELEMENT
  • Overall Diameter: 0.670 INCHES NOMINAL IN
  • 1 verified cross-reference
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Antenna, cataloged under National Stock Number 5985-01-682-3711, 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 6 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
NSN5985-01-682-3711
Primary Part Number1027-011
Item NameAntenna
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerSouthwest Antennas, Inc. Dba Southwest Antennas Inc
StatusACTIVE
Coaxial Connector Series DesignationTNC SINGLE ANTENNA ELEMENT
Power Gain in Decibels1.5 SINGLE ANTENNA ELEMENT
Beam Scanning MethodFIXED SINGLE ANTENNA ELEMENT
Characteristic Impedance in Ohms50.0 SINGLE ANTENNA ELEMENT
Beam Width Angle140.0 DEGREES HORIZONTAL SINGLE ANTENNA ELEMENT
Overall Diameter0.670 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5920-00-677-986910-2701-1 INTERCHANGEABLE
Arrester,lightning
The Boeing Company Div Defense
5905-00-930-5836102701-1 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Massachusetts Institute of Technology
5962-01-143-0141 INTERCHANGEABLE
Microcircuit,linear
Cross-Reference Index
Part NumberManufacturer
1027-011 PRIMARY Southwest Antennas, Inc. Dba Southwest Antennas Inc (USA)
Related Parts
5920-00-677-9869INTERCHANGEABLE
ARRESTER,LIGHTNING
10-2701-1
5905-00-930-5836INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
102701-1
5962-01-143-0141INTERCHANGEABLE
MICROCIRCUIT,LINEAR

Frequently Asked Questions

What is NSN 5985-01-682-3711?

NSN 5985-01-682-3711 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 5985-01-682-3711?

NSN 5985-01-682-3711 has 1 cross-referenced part number: 1027-011 (Southwest Antennas, Inc. Dba Southwest Antennas Inc).

What NSN replaces 5985-01-682-3711?

There are 3 known substitutes for 5985-01-682-3711: 5920-00-677-9869, 5905-00-930-5836, 5962-01-143-0141. Verify interchangeability with system specifications before substitution.

What are the specifications of 1027-011?

Key specifications for 1027-011: Coaxial Connector Series Designation: TNC SINGLE ANTENNA ELEMENT; Power Gain in Decibels: 1.5 SINGLE ANTENNA ELEMENT; Beam Scanning Method: FIXED SINGLE ANTENNA ELEMENT; Characteristic Impedance in Ohms: 50.0 SINGLE ANTENNA ELEMENT. 8 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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