PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

ATT-0291-05-024-02Attenuator,fixed

Cinch Connectivity Solutions Inc · NSN 5985-01-433-4736 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-433-4736 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-433-4736. Primary manufacturer part number: ATT-0291-05-024-02.
Features
  • Attenuator,fixed — FSC 5985
  • Application Design: TRANSMISSION LINE
  • Power Rating: 2.0 WATTS AVERAGE AND 0.2 KILOWATTS PEAK
  • Surface Treatment: PASSIVATE TERMINAL
  • Connection Type Per Function: FEMALE INPUT AND MALE OUTPUT
  • Input Impedance Rating in Ohms: 50.0
  • Output Impedance Rating in Ohms: 50.0
  • Body Style: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
Applications
  • Applications requiring Steel Corrosion Resisting Terminal construction
General Description

The Attenuator,fixed, cataloged under National Stock Number 5985-01-433-4736, 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 Cinch Connectivity Solutions Inc. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 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
NSN5985-01-433-4736
Primary Part NumberATT-0291-05-024-02
Item NameAttenuator,fixed
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerCinch Connectivity Solutions Inc
StatusACTIVE
Application DesignTRANSMISSION LINE
Power Rating2.0 WATTS AVERAGE AND 0.2 KILOWATTS PEAK
Surface TreatmentPASSIVATE TERMINAL
Connection Type Per FunctionFEMALE INPUT AND MALE OUTPUT
Input Impedance Rating in Ohms50.0
Output Impedance Rating in Ohms50.0
Body StyleROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
Operating Temp Range-55.0 TO 100.0 CELSIUS DEGC
Attenuation Accuracy in Decibels-0.30 TO 0.30
Voltage Standing Wave Ratio Frequency Range+8.0 TO 12.4 GIGAHERTZ
Terminal Type and Quantity2 CONNECTOR
Mounting MethodCONNECTOR
Frequency Range8.000 GIGAHERTZ MINIMUM AND 12.400 GIGAHERTZ MAXIMUM
Coaxial Connector Series DesignationSMA
Voltage Standing Wave Ratio1.25
Rf Signal Attenuation in Decibels5.0
Overall Diameter0.400 INCHES MAXIMUM IN
MaterialSTEEL CORROSION RESISTING TERMINAL
Specification/standard Data82577-H970065 MANUFACTURERS SPECIFICATION CONTROL
Surface TreatmentPASSIVATE BODY
MaterialSTEEL CORROSION RESISTING BODY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5210-00-243-3355C377-12 INTERCHANGEABLE
Rule,shrinkage
L.s. Starrett Company (the) Div Tool Division
4330-01-040-7291200-511 INTERCHANGEABLE
Filtering Disk,fluid
Biomarine Inc
5985-01-433-4735ATT-0291-74-024-02 INTERCHANGEABLE
Attenuator,fixed
Cinch Connectivity Solutions Inc
2940-01-648-696751435 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
5995-01-694-3250 INTERCHANGEABLE
Cable Assembly,telephone
Cross-Reference Index
Part NumberManufacturer
H970065-016B Raytheon Company Dba Raytheon (USA)
2082-4261-13 Cobham Advanced Electronic Solutions Inc. (USA)
40017-45 Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq (USA)
ATT-0291-05-024-02 PRIMARY Cinch Connectivity Solutions Inc (USA)
5143-5 Spectrum Control Inc Div Weinschel (USA)
Related Parts
5210-00-243-3355INTERCHANGEABLE
RULE,SHRINKAGE
C377-12
4330-01-040-7291INTERCHANGEABLE
FILTERING DISK,FLUID
200-511
5985-01-433-4735INTERCHANGEABLE
ATTENUATOR,FIXED
ATT-0291-74-024-02
2940-01-648-6967INTERCHANGEABLE
FILTER ELEMENT,FLUID
51435
5995-01-694-3250INTERCHANGEABLE
CABLE ASSEMBLY,TELEPHONE

Frequently Asked Questions

What is NSN 5985-01-433-4736?

NSN 5985-01-433-4736 is a Attenuator,fixed, manufactured by Cinch Connectivity Solutions Inc, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-433-4736?

NSN 5985-01-433-4736 has 5 cross-referenced part numbers: H970065-016B (Raytheon Company Dba Raytheon), 2082-4261-13 (Cobham Advanced Electronic Solutions Inc.), 40017-45 (Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq), ATT-0291-05-024-02 (Cinch Connectivity Solutions Inc), 5143-5 (Spectrum Control Inc Div Weinschel).

What NSN replaces 5985-01-433-4736?

There are 5 known substitutes for 5985-01-433-4736: 5210-00-243-3355, 4330-01-040-7291, 5985-01-433-4735 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of ATT-0291-05-024-02?

Key specifications for ATT-0291-05-024-02: Application Design: TRANSMISSION LINE; Power Rating: 2.0 WATTS AVERAGE AND 0.2 KILOWATTS PEAK; Surface Treatment: PASSIVATE TERMINAL; Connection Type Per Function: FEMALE INPUT AND MALE OUTPUT. 22 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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