PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5985PL1628405Attenuator,fixed

Jednolity Indeks Materialowy - Uniform Material Index · NSN 5985-01-037-1727 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-037-1727 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-037-1727. Primary manufacturer part number: 5985PL1628405.
Features
  • Attenuator,fixed — FSC 5985
  • Frequency Range: 0.000 HERTZ MINIMUM AND 0.000 HERTZ MINIMUM AND 12.400 GIGAHERTZ MAXIMUM12.400 GIGAHERTZ MAXIMUM
  • Connection Type Per Function: FEMALE INPUT AND FEMALE INPUT AND MALE OUTPUTMALE OUTPUT
  • Voltage Standing Wave Ratio: 1.20 AND 1.20 AND 1.351.35
  • Rf Signal Attenuation in Decibels: 10.010.0
  • Operating Temp Range: -55.0 TO 85.0 CELSIUS-55.0 TO 85.0 CELSIUS DEGC
  • Coaxial Connector Series Designation: NN
  • Body Style: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACEROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
Applications
  • Applications requiring Copper Alloy Body construction
General Description

The Attenuator,fixed, cataloged under National Stock Number 5985-01-037-1727, 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 Jednolity Indeks Materialowy - Uniform Material Index. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5985-01-037-1727
Primary Part Number5985PL1628405
Item NameAttenuator,fixed
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerJednolity Indeks Materialowy - Uniform Material Index
StatusCANCELLED
Frequency Range0.000 HERTZ MINIMUM AND 0.000 HERTZ MINIMUM AND 12.400 GIGAHERTZ MAXIMUM12.400 GIGAHERTZ MAXIMUM
Connection Type Per FunctionFEMALE INPUT AND FEMALE INPUT AND MALE OUTPUTMALE OUTPUT
Voltage Standing Wave Ratio1.20 AND 1.20 AND 1.351.35
Rf Signal Attenuation in Decibels10.010.0
Operating Temp Range-55.0 TO 85.0 CELSIUS-55.0 TO 85.0 CELSIUS DEGC
Coaxial Connector Series DesignationNN
Body StyleROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACEROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
Input Impedance Rating in Ohms50.050.0
Terminal Type and Quantity2 CONNECTOR2 CONNECTOR
Output Impedance Rating in Ohms50.050.0
Voltage Standing Wave Ratio Frequency Range+0.0 TO 4.0 GIGAHERTZ AND +0.0 TO 4.0 GIGAHERTZ AND +4.0 TO 12.4 GIGAHERTZ+4.0 TO 12.4 GIGAHERTZ
Attenuation Accuracy in Decibels-0.10 TO 0.10-0.10 TO 0.10
Power Rating2.0 WATTS AVERAGE AND 2.0 WATTS AVERAGE AND 1.0 KILOWATTS PEAK1.0 KILOWATTS PEAK
Test Data Document81349-MIL-DTL-3933 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
MaterialCOPPER ALLOY BODY
Overall Diameter0.830 INCHES MAXIMUM0.830 INCHES MAXIMUM IN
Mounting MethodCONNECTORCONNECTOR
Application DesignTRANSMISSION LINETRANSMISSION LINE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
5985-00-817-8431 INTERCHANGEABLE
Attenuator,fixed
5985-01-037-1726 INTERCHANGEABLE
Attenuator,fixed
5985-01-041-6605 INTERCHANGEABLE
Attenuator,fixed
5985-01-048-0174 INTERCHANGEABLE
Attenuator,fixed
5985-01-234-845810146-30 INTERCHANGEABLE
Attenuator,fixed
Spectrum Control Inc Div Weinschel
5985-01-396-8585 INTERCHANGEABLE
Attenuator,fixed
5985-01-433-9173 INTERCHANGEABLE
Attenuator,fixed
5985-01-486-1968 INTERCHANGEABLE
Attenuator,fixed
5985-01-667-6230 INTERCHANGEABLE
Attenuator,fixed
Cross-Reference Index
Part NumberManufacturer
5985PL1628405 Jednolity Indeks Materialowy - Uniform Material Index (POL)
M3933/18-03N Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M3933/18-03 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-A-3933/13 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-3933/18 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
5985PL1062765 Jednolity Indeks Materialowy - Uniform Material Index (POL)
MIL-A-3933/18 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M3933/13-3 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5985-00-817-8431INTERCHANGEABLE
ATTENUATOR,FIXED
5985-01-037-1726INTERCHANGEABLE
ATTENUATOR,FIXED
5985-01-041-6605INTERCHANGEABLE
ATTENUATOR,FIXED
5985-01-048-0174INTERCHANGEABLE
ATTENUATOR,FIXED
5985-01-234-8458INTERCHANGEABLE
ATTENUATOR,FIXED
10146-30
5985-01-396-8585INTERCHANGEABLE
ATTENUATOR,FIXED
5985-01-433-9173INTERCHANGEABLE
ATTENUATOR,FIXED
5985-01-486-1968INTERCHANGEABLE
ATTENUATOR,FIXED
5985-01-667-6230INTERCHANGEABLE
ATTENUATOR,FIXED

Frequently Asked Questions

What is NSN 5985-01-037-1727?

NSN 5985-01-037-1727 is a Attenuator,fixed, manufactured by Jednolity Indeks Materialowy - Uniform Material Index, classified under FSC 5985 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5985-01-037-1727?

NSN 5985-01-037-1727 has 8 cross-referenced part numbers: 5985PL1628405 (Jednolity Indeks Materialowy - Uniform Material Index), M3933/18-03N (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M3933/18-03 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-A-3933/13 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-3933/18 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 3 more.

What NSN replaces 5985-01-037-1727?

There are 9 known substitutes for 5985-01-037-1727: 5985-00-817-8431, 5985-01-037-1726, 5985-01-041-6605 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5985PL1628405?

Key specifications for 5985PL1628405: Frequency Range: 0.000 HERTZ MINIMUM AND 0.000 HERTZ MINIMUM AND 12.400 GIGAHERTZ MAXIMUM12.400 GIGAHERTZ MAXIMUM; Connection Type Per Function: FEMALE INPUT AND FEMALE INPUT AND MALE OUTPUTMALE OUTPUT; Voltage Standing Wave Ratio: 1.20 AND 1.20 AND 1.351.35; Rf Signal Attenuation in Decibels: 10.010.0. 19 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5985-01-037-1727 still in active supply?

NSN 5985-01-037-1727 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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