PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AT-212/PRM-1Antenna

Joint Electronics Type Designation System · NSN 5985-00-254-7139 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-00-254-7139 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-254-7139. Primary manufacturer part number: AT-212/PRM-1.
Features
  • Antenna — FSC 5985
  • Design Type: LOOP SINGLE ANTENNA ELEMENT
  • Radiation Pattern: BIDIRECTIONAL SINGLE ANTENNA ELEMENT
  • Mounting Method: UNTHREADED STUD
  • Frequency Rating: 0.150 MEGAHERTZ MINIMUM AND 25.000 MEGAHERTZ MAXIMUM SINGLE ANTENNA ELEMENT
  • Beam Scanning Method: ROTATING SINGLE ANTENNA ELEMENT
  • Terminal Type: CONNECTOR, RECEPTACLE SINGLE ANTENNA ELEMENT
  • 2 verified cross-references
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Antenna, cataloged under National Stock Number 5985-00-254-7139, 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 Joint Electronics Type Designation System. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, 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
NSN5985-00-254-7139
Primary Part NumberAT-212/PRM-1
Item NameAntenna
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerJoint Electronics Type Designation System
StatusACTIVE
Design TypeLOOP SINGLE ANTENNA ELEMENT
Radiation PatternBIDIRECTIONAL SINGLE ANTENNA ELEMENT
Mounting MethodUNTHREADED STUD
Frequency Rating0.150 MEGAHERTZ MINIMUM AND 25.000 MEGAHERTZ MAXIMUM SINGLE ANTENNA ELEMENT
Beam Scanning MethodROTATING SINGLE ANTENNA ELEMENT
Terminal TypeCONNECTOR, RECEPTACLE SINGLE ANTENNA ELEMENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6625-00-044-67681132-058 INTERCHANGEABLE
Meter,electrical Frequency
Rogerson Kratos
3110-00-100-73332X7412 INTERCHANGEABLE
Bearing,roller,cylindrical
Napco International Llc Dba Napco International Inc
5330-00-171-6835 INTERCHANGEABLE
Gasket
3110-00-227-2825 INTERCHANGEABLE
Bearing,roller,needle
5950-00-228-4787 INTERCHANGEABLE
Coil,radio Frequency
6240-00-491-05174427 INTERCHANGEABLE
Lamp,incandescent
Lamp Industry for Use with Industry Designations and Abbreviations for Lamps
5340-00-622-48375059 INTERCHANGEABLE
Connector,rod End
Danfoss Power Solutions II, Llc
5935-00-729-87375281 INTERCHANGEABLE
Connector,receptacle,electrical
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
5360-00-765-29045059 INTERCHANGEABLE
Spring,valve
Norwalk Compreseer Company Inc Dba Norwalk Compressor Company
5815-01-008-1748 INTERCHANGEABLE
Wire Bail
Cross-Reference Index
Part NumberManufacturer
5.059 Espey Mfg and Electronics Corp (USA)
AT-212/PRM-1 PRIMARY Joint Electronics Type Designation System (USA)
Related Parts
6625-00-044-6768INTERCHANGEABLE
METER,ELECTRICAL FREQUENCY
1132-058
3110-00-100-7333INTERCHANGEABLE
BEARING,ROLLER,CYLINDRICAL
2X7412
5330-00-171-6835INTERCHANGEABLE
GASKET
3110-00-227-2825INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
5950-00-228-4787INTERCHANGEABLE
COIL,RADIO FREQUENCY
6240-00-491-0517INTERCHANGEABLE
LAMP,INCANDESCENT
4427
5340-00-622-4837INTERCHANGEABLE
CONNECTOR,ROD END
5059
5935-00-729-8737INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5281
5360-00-765-2904INTERCHANGEABLE
SPRING,VALVE
5059
5815-01-008-1748INTERCHANGEABLE
WIRE BAIL
2920-01-115-3531INTERCHANGEABLE
RELAY-SOLENOID,ENGINE STARTER,EL
4820-01-198-3146INTERCHANGEABLE
DISK,VALVE
5059-00

Frequently Asked Questions

What is NSN 5985-00-254-7139?

NSN 5985-00-254-7139 is a Antenna, manufactured by Joint Electronics Type Designation System, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-00-254-7139?

NSN 5985-00-254-7139 has 2 cross-referenced part numbers: 5.059 (Espey Mfg and Electronics Corp), AT-212/PRM-1 (Joint Electronics Type Designation System).

What NSN replaces 5985-00-254-7139?

There are 12 known substitutes for 5985-00-254-7139: 6625-00-044-6768, 3110-00-100-7333, 5330-00-171-6835 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AT-212/PRM-1?

Key specifications for AT-212/PRM-1: Overall Length: 10.500 INCHES NOMINAL IN; Design Type: LOOP SINGLE ANTENNA ELEMENT; Radiation Pattern: BIDIRECTIONAL SINGLE ANTENNA ELEMENT; End Item Identification: AN/PRM-1. 10 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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