PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

729053-11Attenuator,fixed

Raytheon Company Div Rmd Strategic · NSN 5985-01-214-0861 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-214-0861 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-214-0861. Primary manufacturer part number: 729053-11.
Features
  • Attenuator,fixed — FSC 5985
  • Application Design: TRANSMISSION LINE
  • Precious Material: GOLD
  • Surface Treatment: PASSIVATE BODY
  • FSC Application Data: ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
  • Body Style: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
  • Rf Signal Attenuation in Decibels: 11.0
  • Frequency Range: 0.000 HERTZ MINIMUM AND 12.000 GIGAHERTZ MAXIMUM
Applications
  • Applications requiring Beryllium Copper (use Cub000) Terminal construction
General Description

The Attenuator,fixed, cataloged under National Stock Number 5985-01-214-0861, 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 Div Rmd Strategic. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5985-01-214-0861
Primary Part Number729053-11
Item NameAttenuator,fixed
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerRaytheon Company Div Rmd Strategic
StatusCANCELLED
Application DesignTRANSMISSION LINE
Precious MaterialGOLD
Surface TreatmentPASSIVATE BODY
FSC Application DataANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
Body StyleROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
Rf Signal Attenuation in Decibels11.0
Frequency Range0.000 HERTZ MINIMUM AND 12.000 GIGAHERTZ MAXIMUM
Attenuation Accuracy in Decibels-0.50 TO 0.50
Terminal Type and Quantity2 CONNECTOR
Mounting MethodCONNECTOR
Input Impedance Rating in Ohms50.0
Voltage Standing Wave Ratio1.07
Operating Temp Range-65.0 TO 125.0 CELSIUS DEGC
Overall Diameter0.280 INCHES NOMINAL IN
Voltage Standing Wave Ratio Frequency Range+0.0 TO 12.0 GIGAHERTZ
Attenuation Accuracy Reference Frequency12.0 GIGAHERTZ
Output Impedance Rating in Ohms50.0
Coaxial Connector Series DesignationSMA
Power Rating2.0 WATTS AVERAGE
Precious Material and LocationCENTER CONDUCTOR SURFACES GOLD
Surface TreatmentGOLD TERMINAL
MaterialBERYLLIUM COPPER (USE CUB000) TERMINAL
MaterialSTEEL BODY
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
5330-00-180-986929211 INTERCHANGEABLE
Seal,plain Encased
Clayton Manufacturing Company
1650-00-395-142529211 INTERCHANGEABLE
Plunger,cylinder Hydraulic
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
2520-01-059-951829211 INTERCHANGEABLE
Stator
Caterpillar Inc Div Caterpillar Defense
3439-01-131-469129211 INTERCHANGEABLE
Flux,brazing
Alter Harry Co the Div of T E C
6515-01-277-9402292.11 INTERCHANGEABLE
Wire,bone
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
6150-01-365-132829-211 INTERCHANGEABLE
Wiring Harness,branched
Celtech Corporation
6150-01-649-742629211 INTERCHANGEABLE
Lead,electrical
Generac Mobile Products, Llc
Cross-Reference Index
Part NumberManufacturer
1065585-21 Raytheon Company (USA)
292-11.0 Cinch Connectivity Solutions Inc (USA)
MDC8055-11 Dal-Tech Devices, Inc. Dba Dal-Tech Devices Inc Div Dal-Tec Devices, Inc (USA)
MDC91120-11 Dal-Tech Devices, Inc. Dba Dal-Tech Devices Inc Div Dal-Tec Devices, Inc (USA)
292-11 Cinch Connectivity Solutions Inc (USA)
729053-11 PRIMARY Raytheon Company Div Rmd Strategic (USA)
1065585-21 Raytheon Company Div Corp (USA)
1065585-21 PRIMARY Raytheon Company Dba Raytheon Co (USA)
Related Parts
5330-00-180-9869INTERCHANGEABLE
SEAL,PLAIN ENCASED
29211
1650-00-395-1425INTERCHANGEABLE
PLUNGER,CYLINDER HYDRAULIC
29211
2520-01-059-9518INTERCHANGEABLE
STATOR
29211
3439-01-131-4691INTERCHANGEABLE
FLUX,BRAZING
29211
6515-01-277-9402INTERCHANGEABLE
WIRE,BONE
292.11
6150-01-365-1328INTERCHANGEABLE
WIRING HARNESS,BRANCHED
29-211
6150-01-649-7426INTERCHANGEABLE
LEAD,ELECTRICAL
29211

Frequently Asked Questions

What is NSN 5985-01-214-0861?

NSN 5985-01-214-0861 is a Attenuator,fixed, manufactured by Raytheon Company Div Rmd Strategic, classified under FSC 5985 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5985-01-214-0861?

NSN 5985-01-214-0861 has 8 cross-referenced part numbers: 1065585-21 (Raytheon Company), 292-11.0 (Cinch Connectivity Solutions Inc), MDC8055-11 (Dal-Tech Devices, Inc. Dba Dal-Tech Devices Inc Div Dal-Tec Devices, Inc), MDC91120-11 (Dal-Tech Devices, Inc. Dba Dal-Tech Devices Inc Div Dal-Tec Devices, Inc), 292-11 (Cinch Connectivity Solutions Inc) and 3 more.

What NSN replaces 5985-01-214-0861?

There are 7 known substitutes for 5985-01-214-0861: 5330-00-180-9869, 1650-00-395-1425, 2520-01-059-9518 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 729053-11?

Key specifications for 729053-11: Application Design: TRANSMISSION LINE; Precious Material: GOLD; Surface Treatment: PASSIVATE BODY; FSC Application Data: ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT. 24 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5985-01-214-0861 still in active supply?

NSN 5985-01-214-0861 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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