PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23709Attenuator,fixed

Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq · NSN 5985-01-014-4924 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-014-4924 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-014-4924. Primary manufacturer part number: 23709.
Features
  • Attenuator,fixed — FSC 5985
  • Body Style: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACEROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
  • Surface Treatment: ANODIZE BODY
  • Material Document and Classification: QQ-A-225 FED SPEC SINGLE MATERIAL RESPONSE BODY
  • Output Impedance Rating in Ohms: 50.050.0
  • Frequency Range: 0.000 HERTZ MINIMUM AND 0.000 HERTZ MINIMUM AND 11.000 GIGAHERTZ MAXIMUM11.000 GIGAHERTZ MAXIMUM
  • Rf Signal Attenuation in Decibels: 20.020.0
  • Connection Type Per Function: FEMALE INPUT AND FEMALE INPUT AND MALE OUTPUTMALE OUTPUT
Applications
  • Applications requiring Aluminum Alloy 2024 Body construction
General Description

The Attenuator,fixed, cataloged under National Stock Number 5985-01-014-4924, 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 Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq. Government technical data includes 18 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-01-014-4924
Primary Part Number23709
Item NameAttenuator,fixed
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerNarda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
StatusACTIVE
Body StyleROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACEROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
Surface TreatmentANODIZE BODY
Material Document and ClassificationQQ-A-225 FED SPEC SINGLE MATERIAL RESPONSE BODY
Output Impedance Rating in Ohms50.050.0
Frequency Range0.000 HERTZ MINIMUM AND 0.000 HERTZ MINIMUM AND 11.000 GIGAHERTZ MAXIMUM11.000 GIGAHERTZ MAXIMUM
Rf Signal Attenuation in Decibels20.020.0
Connection Type Per FunctionFEMALE INPUT AND FEMALE INPUT AND MALE OUTPUTMALE OUTPUT
Power Rating20.0 WATTS AVERAGE AND 20.0 WATTS AVERAGE AND 1.0 KILOWATTS PEAK1.0 KILOWATTS PEAK
Input Impedance Rating in Ohms50.050.0
Voltage Standing Wave Ratio Frequency Range+0.0 TO 11.0 GIGAHERTZ+0.0 TO 11.0 GIGAHERTZ
Voltage Standing Wave Ratio1.301.30
Coaxial Connector Series DesignationNN
Terminal Type and Quantity2 CONNECTOR2 CONNECTOR
Mounting MethodCONNECTORCONNECTOR
Overall Diameter1.490 INCHES MINIMUM AND 1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM1.510 INCHES MAXIMUM IN
Operating Temp Range-54.0 TO 105.0 CELSIUS-54.0 TO 105.0 CELSIUS DEGC
MaterialALUMINUM ALLOY 2024 BODY
Application DesignTRANSMISSION LINETRANSMISSION LINE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5820-00-212-7172M278 INTERCHANGEABLE
Ballon
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
3040-00-801-793323709 INTERCHANGEABLE
Shaft,straight
L3harris Technologies, Inc. Div Space and Airborne Systems
5305-01-315-7052 INTERCHANGEABLE
Screw,machine
5310-01-417-117223709 INTERCHANGEABLE
Nut,self-Locking,hexagon
Parker Hannifin Corporation Div Hydraulic Systems Division
5340-01-543-7053 INTERCHANGEABLE
Cap,protective,dust and Moisture
Cross-Reference Index
Part NumberManufacturer
23709 PRIMARY Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq (USA)
927059-1D Raytheon Company Dba Raytheon (USA)
Related Parts
5820-00-212-7172INTERCHANGEABLE
BALLON
M278
3040-00-801-7933INTERCHANGEABLE
SHAFT,STRAIGHT
23709
5305-01-315-7052INTERCHANGEABLE
SCREW,MACHINE
5310-01-417-1172INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
23709
5340-01-543-7053INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE

Frequently Asked Questions

What is NSN 5985-01-014-4924?

NSN 5985-01-014-4924 is a Attenuator,fixed, manufactured by Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-014-4924?

NSN 5985-01-014-4924 has 2 cross-referenced part numbers: 23709 (Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq), 927059-1D (Raytheon Company Dba Raytheon).

What NSN replaces 5985-01-014-4924?

There are 5 known substitutes for 5985-01-014-4924: 5820-00-212-7172, 3040-00-801-7933, 5305-01-315-7052 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 23709?

Key specifications for 23709: Body Style: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACEROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE; Surface Treatment: ANODIZE BODY; Material Document and Classification: QQ-A-225 FED SPEC SINGLE MATERIAL RESPONSE BODY; Output Impedance Rating in Ohms: 50.050.0. 19 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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