PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10043771Attenuator,variable

Raytheon Company Dba Raytheon Co · NSN 5985-00-739-6755 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-00-739-6755 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-739-6755. Primary manufacturer part number: 10043771.
Features
  • Attenuator,variable — FSC 5985
  • Criticality Code Justification: FEAT
  • Application Design: WAVEGUIDE
  • Body Style: IRREGULAR
  • Overall Attenuation Range in Decibels: +1.0 TO 16.0
  • Terminal Type and Quantity: 2 TURRET
  • Attenuation Variation Method: CONTINUOUS
  • Adjustment Device Type and Quantity: 1 ELECTRONIC, CURRENT CONTROLLED
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Attenuator,variable, cataloged under National Stock Number 5985-00-739-6755, 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 Co. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-00-739-6755
Primary Part Number10043771
Item NameAttenuator,variable
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon Co
StatusACTIVE
Criticality Code JustificationFEAT
Application DesignWAVEGUIDE
Body StyleIRREGULAR
Overall Attenuation Range in Decibels+1.0 TO 16.0
Terminal Type and Quantity2 TURRET
Attenuation Variation MethodCONTINUOUS
Adjustment Device Type and Quantity1 ELECTRONIC, CURRENT CONTROLLED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
9905-00-515-8132A10102 INTERCHANGEABLE
Plate,designation
Trio Aviation and Mfg Co Inc
6685-00-547-42501627A INTERCHANGEABLE
Gage,pressure,dial Indicating
Prestolite Electric Inc
Cross-Reference Index
Part NumberManufacturer
10043771 Raytheon Company Div Corp (USA)
10043771 Us Army Aviation and Missile Command (USA)
10043771 PRIMARY Raytheon Company Dba Raytheon Co (USA)
MA-KUL4 Raytheon Co Microwave and Power Tube Div Special Microwave Devices Opn (USA)
A10102 Autodyne Manufacturing Co Inc (USA)
10043771 Raytheon Company (USA)
10043771 Pamtech Inc (USA)
KUA1-10 Ferrite Microwave Technologies, Llc (USA)
Related Parts
9905-00-515-8132INTERCHANGEABLE
PLATE,DESIGNATION
A10102
6685-00-547-4250INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
1627A

Frequently Asked Questions

What is NSN 5985-00-739-6755?

NSN 5985-00-739-6755 is a Attenuator,variable, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-00-739-6755?

NSN 5985-00-739-6755 has 8 cross-referenced part numbers: 10043771 (Raytheon Company Div Corp), 10043771 (Us Army Aviation and Missile Command), 10043771 (Raytheon Company Dba Raytheon Co), MA-KUL4 (Raytheon Co Microwave and Power Tube Div Special Microwave Devices Opn), A10102 (Autodyne Manufacturing Co Inc) and 3 more.

What NSN replaces 5985-00-739-6755?

There are 2 known substitutes for 5985-00-739-6755: 9905-00-515-8132, 6685-00-547-4250. Verify interchangeability with system specifications before substitution.

What are the specifications of 10043771?

Key specifications for 10043771: Criticality Code Justification: FEAT; Application Design: WAVEGUIDE; Body Style: IRREGULAR; Overall Attenuation Range in Decibels: +1.0 TO 16.0. 8 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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