PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20-2001Antenna Assembly

Eastern Microwave Corp · NSN 5985-01-094-2959 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-094-2959 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-094-2959. Primary manufacturer part number: 20-2001.
Features
  • Antenna Assembly — FSC 5985
  • Mounting Method: BASE
  • Terminal Type: CABLE W/CONNECTOR ALL ANTENNAS
  • Power Rating: 1000.000 WATTS AVERAGE ALL ANTENNAS
  • Component Quantity: 2
  • Operating Temp Range: -40.0 TO 65.0 CELSIUS DEGC
  • Design Type: CONICAL ALL ANTENNAS
  • Radiation Pattern: OMNIDIRECTIONAL ALL ANTENNAS
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Antenna Assembly, cataloged under National Stock Number 5985-01-094-2959, 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 Eastern Microwave Corp. Government technical data includes 14 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-01-094-2959
Primary Part Number20-2001
Item NameAntenna Assembly
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerEastern Microwave Corp
StatusACTIVE
Mounting MethodBASE
Terminal TypeCABLE W/CONNECTOR ALL ANTENNAS
Power Rating1000.000 WATTS AVERAGE ALL ANTENNAS
Component Quantity2
Operating Temp Range-40.0 TO 65.0 CELSIUS DEGC
Design TypeCONICAL ALL ANTENNAS
Radiation PatternOMNIDIRECTIONAL ALL ANTENNAS
Mounting Hole Quantity12
Coaxial Connector Series DesignationUHF ALL ANTENNAS
Electromagnetic Polarization TypeVERTICAL ALL ANTENNAS
Frequency Rating225.000 MEGAHERTZ MINIMUM AND 400.000 MEGAHERTZ MAXIMUM ALL ANTENNAS
Beam Scanning MethodFIXED ALL ANTENNAS
Characteristic Impedance in Ohms50.0 ALL ANTENNAS
Power Gain in Decibels4.000 ALL ANTENNAS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5930-00-134-871320200-1 INTERCHANGEABLE
Switch,thermostatic
Kidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems
5945-00-185-4610 INTERCHANGEABLE
Relay,electromagnetic
5935-00-492-1954SM-B-679513 INTERCHANGEABLE
Adapter,connector
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
3110-00-554-3406 INTERCHANGEABLE
Bearing,ball,annular
5910-00-933-4887 INTERCHANGEABLE
Capacitor,variable,air Dielectri
6685-00-936-6040K25150 INTERCHANGEABLE
Thermometer,indicating,capillary
Tempco Inc Dba Marshalltown Tempco
2920-00-949-4027 INTERCHANGEABLE
Armature,generator
4820-01-144-2304 INTERCHANGEABLE
Valve,check
4320-01-210-4339202001 INTERCHANGEABLE
Housing,liquid Pump
Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
3910-01-216-9186 INTERCHANGEABLE
Conveyor,roller,gravity
Cross-Reference Index
Part NumberManufacturer
20-2001 Eastern Microwave Corp (USA)
Related Parts
5930-00-134-8713INTERCHANGEABLE
SWITCH,THERMOSTATIC
20200-1
5945-00-185-4610INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5935-00-492-1954INTERCHANGEABLE
ADAPTER,CONNECTOR
SM-B-679513
3110-00-554-3406INTERCHANGEABLE
BEARING,BALL,ANNULAR
5910-00-933-4887INTERCHANGEABLE
CAPACITOR,VARIABLE,AIR DIELECTRI
6685-00-936-6040INTERCHANGEABLE
THERMOMETER,INDICATING,CAPILLARY
K25150
2920-00-949-4027INTERCHANGEABLE
ARMATURE,GENERATOR
4820-01-144-2304INTERCHANGEABLE
VALVE,CHECK
4320-01-210-4339INTERCHANGEABLE
HOUSING,LIQUID PUMP
202001
3910-01-216-9186INTERCHANGEABLE
CONVEYOR,ROLLER,GRAVITY
6240-01-379-0820INTERCHANGEABLE
LAMP,GLOW
202001
5920-01-395-3848INTERCHANGEABLE
ARRESTER,ELECTRICAL SURGE
202001

Frequently Asked Questions

What is NSN 5985-01-094-2959?

NSN 5985-01-094-2959 is a Antenna Assembly, manufactured by Eastern Microwave Corp, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-094-2959?

NSN 5985-01-094-2959 has 1 cross-referenced part number: 20-2001 (Eastern Microwave Corp).

What NSN replaces 5985-01-094-2959?

There are 12 known substitutes for 5985-01-094-2959: 5930-00-134-8713, 5945-00-185-4610, 5935-00-492-1954 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20-2001?

Key specifications for 20-2001: Mounting Method: BASE; Terminal Type: CABLE W/CONNECTOR ALL ANTENNAS; Power Rating: 1000.000 WATTS AVERAGE ALL ANTENNAS; Component Quantity: 2. 15 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