PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

261D1204Antenna

L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products · NSN 5985-00-874-2162 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-00-874-2162 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-874-2162. Primary manufacturer part number: 261D1204.
Features
  • Antenna — FSC 5985
  • Mounting Method: BASE
  • Power Rating: 1.000 KILOWATTS AVERAGE SINGLE ANTENNA ELEMENT
  • Furnished Items: MAST AND RADOME
  • Frequency Rating: 225.000 MEGAHERTZ MINIMUM AND 400.000 MEGAHERTZ MAXIMUM SINGLE ANTENNA ELEMENT
  • Design Type: MONOPOLE SINGLE ANTENNA ELEMENT
  • Overall Diameter: 7.000 INCHES MAXIMUM IN
  • Characteristic Impedance in Ohms: 50.0 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 5985-00-874-2162, 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 L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5985-00-874-2162
Primary Part Number261D1204
Item NameAntenna
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerL3harris Technologies, Inc. Dba Harris Corp Div Antenna Products
StatusCANCELLED
Mounting MethodBASE
Power Rating1.000 KILOWATTS AVERAGE SINGLE ANTENNA ELEMENT
Furnished ItemsMAST AND RADOME
Frequency Rating225.000 MEGAHERTZ MINIMUM AND 400.000 MEGAHERTZ MAXIMUM SINGLE ANTENNA ELEMENT
Design TypeMONOPOLE SINGLE ANTENNA ELEMENT
Overall Diameter7.000 INCHES MAXIMUM IN
Characteristic Impedance in Ohms50.0 SINGLE ANTENNA ELEMENT
Power Gain in Decibels4.00 SINGLE ANTENNA ELEMENT
Terminal TypeCIRCULAR FLANGE SINGLE ANTENNA ELEMENT
FSC Application DataANTENNAS,WAVEGUIDES,AND RELATED EQUIP.
Beam Scanning MethodFIXED SINGLE ANTENNA ELEMENT
Radiation PatternOMNIDIRECTIONAL SINGLE ANTENNA ELEMENT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
5133-00-203-6468 INTERCHANGEABLE
Drill,twist
5950-00-238-64651097-1 INTERCHANGEABLE
Coil,radio Frequency
Drs Signal Solutions, Inc.
6150-00-402-29990157-0093 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Phaostron Instrument and Electronic Company
5136-00-729-5677 INTERCHANGEABLE
Tap,thread Cutting
1095-01-238-23971534AS379 INTERCHANGEABLE
Liner,insulative
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
4820-01-292-675110971 INTERCHANGEABLE
Valve,pressure Equalizing,gaseou
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
5340-01-400-050022128N PC 23 INTERCHANGEABLE
Seat,helical Compression Spring
Leslie Controls, Inc. Dba Leslie Controls Inc
Cross-Reference Index
Part NumberManufacturer
AS1097AGR Joint Electronics Type Designation System (USA)
1097-1 J and H Smith Mfg Co Inc (USA)
1097-1 Spencer Industries Inc (USA)
261D1204 PRIMARY L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products (USA)
CP-01122 Circle Prime Manufacturing Inc (USA)
Related Parts
5133-00-203-6468INTERCHANGEABLE
DRILL,TWIST
5950-00-238-6465INTERCHANGEABLE
COIL,RADIO FREQUENCY
1097-1
6150-00-402-2999INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
0157-0093
5136-00-729-5677INTERCHANGEABLE
TAP,THREAD CUTTING
1095-01-238-2397INTERCHANGEABLE
LINER,INSULATIVE
1534AS379
4820-01-292-6751INTERCHANGEABLE
VALVE,PRESSURE EQUALIZING,GASEOU
10971
5340-01-400-0500INTERCHANGEABLE
SEAT,HELICAL COMPRESSION SPRING
22128N PC 23

Frequently Asked Questions

What is NSN 5985-00-874-2162?

NSN 5985-00-874-2162 is a Antenna, manufactured by L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products, classified under FSC 5985 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5985-00-874-2162?

NSN 5985-00-874-2162 has 5 cross-referenced part numbers: AS1097AGR (Joint Electronics Type Designation System), 1097-1 (J and H Smith Mfg Co Inc), 1097-1 (Spencer Industries Inc), 261D1204 (L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products), CP-01122 (Circle Prime Manufacturing Inc).

What NSN replaces 5985-00-874-2162?

There are 7 known substitutes for 5985-00-874-2162: 5133-00-203-6468, 5950-00-238-6465, 6150-00-402-2999 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 261D1204?

Key specifications for 261D1204: Mounting Method: BASE; Power Rating: 1.000 KILOWATTS AVERAGE SINGLE ANTENNA ELEMENT; Furnished Items: MAST AND RADOME; Frequency Rating: 225.000 MEGAHERTZ MINIMUM AND 400.000 MEGAHERTZ MAXIMUM SINGLE ANTENNA ELEMENT. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5985-00-874-2162 still in active supply?

NSN 5985-00-874-2162 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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