PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

772039-2Attenuator,variable

Raytheon Company Dba Raytheon · NSN 5985-00-532-1062 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-00-532-1062 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-532-1062. Primary manufacturer part number: 772039-2.
Features
  • Attenuator,variable — FSC 5985
  • Overall Attenuation Range in Decibels: +0.0 TO 99.0
  • Voltage Standing Wave Ratio: 1.45
  • Application Design: TRANSMISSION LINE
  • Impedance Rating in Ohms: 50.0 INPUT-OUTPUT
  • Insertion Loss at Minimum Attenuation in Maximum Decibels: 1.0
  • Mounting Facility Type and Quantity: 4 THREADED HOLE(S)
  • Operating Temp Range: +0.0 TO 54.0 CELSIUS DEGC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Attenuator,variable, cataloged under National Stock Number 5985-00-532-1062, 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 Raytheon Company Dba Raytheon. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-00-532-1062
Primary Part Number772039-2
Item NameAttenuator,variable
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusACTIVE
Overall Attenuation Range in Decibels+0.0 TO 99.0
Voltage Standing Wave Ratio1.45
Application DesignTRANSMISSION LINE
Impedance Rating in Ohms50.0 INPUT-OUTPUT
Insertion Loss at Minimum Attenuation in Maximum Decibels1.0
Mounting Facility Type and Quantity4 THREADED HOLE(S)
Operating Temp Range+0.0 TO 54.0 CELSIUS DEGC
Attenuation Per Step in Decibels1.0
Frequency Range9.000 GIGAHERTZ MINIMUM AND 11.000 GIGAHERTZ MAXIMUM
Shaft TypeROUND
Step Position Quantity99
Shaft Diameter0.1875 INCHES NOMINAL IN
Mounting Facility Screw Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Mounting Facility Nominal Screw Thread Diameter0.112 INCHES IN
Shaft Length0.750 INCHES NOMINAL IN
Coaxial Connector Series DesignationSMA
Power Rating2.0 WATTS AVERAGE
Adjustment Device Type and Quantity2 SHAFT
Attenuation Variation MethodSTEPPED
Terminal Type and Quantity1 CONNECTOR, COAXIAL, MALE AND 1 CONNECTOR, COAXIAL, FEMALE
Body StyleCOAXIAL TYPE
Mounting Thread Quantity40 PER INCH
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
2825-00-146-41929281 INTERCHANGEABLE
Sleeve Assembly
Northrop Grumman Systems Corporation Div Marine Systems
4320-00-158-0015 INTERCHANGEABLE
Idler,pump
5950-00-312-515438B55-2 INTERCHANGEABLE
Voltage Detector,tr
Northrop Grumman Systems Corporation
3620-00-566-9457 INTERCHANGEABLE
Press,molding,compression
5998-00-763-1492SM-C-500639 INTERCHANGEABLE
Circuit Card Assembly
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
2990-00-903-3864 INTERCHANGEABLE
Muffler,exhaust
5985-00-936-0820200-229 INTERCHANGEABLE
Waveguide Assembly
Cmc Electronics Inc
5895-01-100-7594633-3 INTERCHANGEABLE
Signal Converter
Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic
5985-01-157-5879F-1512/SPX INTERCHANGEABLE
Filter-Diplexer
Joint Electronics Type Designation System
5330-01-235-2721928100 INTERCHANGEABLE
Gasket
Alfa Laval Inc
Cross-Reference Index
Part NumberManufacturer
AE119A-99-1Z Spectrum Control Inc Div Weinschel (USA)
9281 Spectrum Control Inc Div Weinschel (USA)
772039-2 PRIMARY Raytheon Company Dba Raytheon (USA)
772039-1 Raytheon Company Dba Raytheon (USA)
9281A Spectrum Control Inc Div Weinschel (USA)
200229 Nvision Industries, Inc. Dba Weinschel Associates Div Weinschel Associates (USA)
AE119-99-02-01 Spectrum Control Inc Div Weinschel (USA)
Related Parts
2825-00-146-4192INTERCHANGEABLE
SLEEVE ASSEMBLY
9281
4320-00-158-0015INTERCHANGEABLE
IDLER,PUMP
5950-00-312-5154INTERCHANGEABLE
VOLTAGE DETECTOR,TR
38B55-2
3620-00-566-9457INTERCHANGEABLE
PRESS,MOLDING,COMPRESSION
5998-00-763-1492INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
SM-C-500639
2990-00-903-3864INTERCHANGEABLE
MUFFLER,EXHAUST
5985-00-936-0820INTERCHANGEABLE
WAVEGUIDE ASSEMBLY
200-229
5895-01-100-7594INTERCHANGEABLE
SIGNAL CONVERTER
633-3
5985-01-157-5879INTERCHANGEABLE
FILTER-DIPLEXER
F-1512/SPX
5330-01-235-2721INTERCHANGEABLE
GASKET
928100
2530-01-567-2859INTERCHANGEABLE
BRAKE DRUM
9-28-1

Frequently Asked Questions

What is NSN 5985-00-532-1062?

NSN 5985-00-532-1062 is a Attenuator,variable, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-00-532-1062?

NSN 5985-00-532-1062 has 7 cross-referenced part numbers: AE119A-99-1Z (Spectrum Control Inc Div Weinschel), 9281 (Spectrum Control Inc Div Weinschel), 772039-2 (Raytheon Company Dba Raytheon), 772039-1 (Raytheon Company Dba Raytheon), 9281A (Spectrum Control Inc Div Weinschel) and 2 more.

What NSN replaces 5985-00-532-1062?

There are 11 known substitutes for 5985-00-532-1062: 2825-00-146-4192, 4320-00-158-0015, 5950-00-312-5154 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 772039-2?

Key specifications for 772039-2: Overall Attenuation Range in Decibels: +0.0 TO 99.0; Overall Width: 2.530 INCHES NOMINAL IN; Voltage Standing Wave Ratio: 1.45; Application Design: TRANSMISSION LINE. 25 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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