PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23-30-34Attenuator,fixed

Spectrum Control Inc Div Weinschel · NSN 5985-01-055-1829 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-055-1829 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-055-1829. Primary manufacturer part number: 23-30-34.
Features
  • Attenuator,fixed — FSC 5985
  • Voltage Standing Wave Ratio: 1.15 AND 1.15 AND 1.20 AND 1.20 AND 1.25 AND 1.25 AND 1.401.40
  • Mounting Method: CONNECTORCONNECTOR
  • Coaxial Connector Series Designation: NN
  • Terminal Type and Quantity: 2 CONNECTOR2 CONNECTOR
  • Frequency Range: 0.000 HERTZ MINIMUM AND 0.000 HERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM18.000 GIGAHERTZ MAXIMUM
  • Attenuation Accuracy in Decibels: -1.00 TO 1.00-1.00 TO 1.00
  • Surface Treatment: PASSIVATE BODY
Applications
  • Applications requiring Steel Corrosion Resisting Body construction
General Description

The Attenuator,fixed, cataloged under National Stock Number 5985-01-055-1829, 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 Spectrum Control Inc Div Weinschel. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references 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
NSN5985-01-055-1829
Primary Part Number23-30-34
Item NameAttenuator,fixed
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerSpectrum Control Inc Div Weinschel
StatusACTIVE
Voltage Standing Wave Ratio1.15 AND 1.15 AND 1.20 AND 1.20 AND 1.25 AND 1.25 AND 1.401.40
Mounting MethodCONNECTORCONNECTOR
Coaxial Connector Series DesignationNN
Terminal Type and Quantity2 CONNECTOR2 CONNECTOR
Frequency Range0.000 HERTZ MINIMUM AND 0.000 HERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM18.000 GIGAHERTZ MAXIMUM
Attenuation Accuracy in Decibels-1.00 TO 1.00-1.00 TO 1.00
Surface TreatmentPASSIVATE BODY
Input Impedance Rating in Ohms50.050.0
Rf Signal Attenuation in Decibels30.030.0
Connection Type Per FunctionFEMALE INPUT AND FEMALE INPUT AND MALE OUTPUTMALE OUTPUT
Body StyleRECTANGULAR, TERMINAL/TERMINALS ON OPPOSITE SURFACESRECTANGULAR, TERMINAL/TERMINALS ON OPPOSITE SURFACES
Voltage Standing Wave Ratio Frequency Range+0.0 TO 4.0 GIGAHERTZ AND +0.0 TO 4.0 GIGAHERTZ AND +4.0 TO 8.0 GIGAHERTZ AND +4.0 TO 8.0 GIGAHERTZ AND +8.0 TO 12.4 GIGAHERTZ AND +8.0 TO 12.4 GIGAHERTZ AND +12.4 TO 18.0 GIGAHERTZ+12.4 TO 18.0 GIGAHERTZ
Output Impedance Rating in Ohms50.050.0
Operating Temp Range-55.0 TO 125.0 CELSIUS-55.0 TO 125.0 CELSIUS DEGC
MaterialSTEEL CORROSION RESISTING BODY
Power Rating10.0 WATTS AVERAGE AND 10.0 WATTS AVERAGE AND 2.0 KILOWATTS PEAK2.0 KILOWATTS PEAK
Application DesignTRANSMISSION LINETRANSMISSION LINE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5950-00-157-1621417731PC3 INTERCHANGEABLE
Form,coil
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
3030-00-528-4267 INTERCHANGEABLE
Belts,v,matched Set
5930-01-497-1132233034 INTERCHANGEABLE
Control,rotary Switch
Maxsys Technologies Corporation
Cross-Reference Index
Part NumberManufacturer
23-30 Spectrum Control Inc Div Weinschel (USA)
23-30-34 PRIMARY Spectrum Control Inc Div Weinschel (USA)
Related Parts
5950-00-157-1621INTERCHANGEABLE
FORM,COIL
417731PC3
3030-00-528-4267INTERCHANGEABLE
BELTS,V,MATCHED SET
5930-01-497-1132INTERCHANGEABLE
CONTROL,ROTARY SWITCH
233034

Frequently Asked Questions

What is NSN 5985-01-055-1829?

NSN 5985-01-055-1829 is a Attenuator,fixed, manufactured by Spectrum Control Inc Div Weinschel, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-055-1829?

NSN 5985-01-055-1829 has 2 cross-referenced part numbers: 23-30 (Spectrum Control Inc Div Weinschel), 23-30-34 (Spectrum Control Inc Div Weinschel).

What NSN replaces 5985-01-055-1829?

There are 3 known substitutes for 5985-01-055-1829: 5950-00-157-1621, 3030-00-528-4267, 5930-01-497-1132. Verify interchangeability with system specifications before substitution.

What are the specifications of 23-30-34?

Key specifications for 23-30-34: Overall Length: 6.910 INCHES NOMINAL6.910 INCHES NOMINAL IN; Voltage Standing Wave Ratio: 1.15 AND 1.15 AND 1.20 AND 1.20 AND 1.25 AND 1.25 AND 1.401.40; Mounting Method: CONNECTORCONNECTOR; Overall Width: 4.190 INCHES NOMINAL4.190 INCHES NOMINAL IN. 20 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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