PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9217C0009-2Attenuator,fixed

Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems · NSN 5985-00-102-8129 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-00-102-8129 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-102-8129. Primary manufacturer part number: 9217C0009-2.
Features
  • Attenuator,fixed — FSC 5985
  • Application Design: TRANSMISSION LINE
  • Surface Treatment: SILVER BODY
  • Precious Material: SILVER
  • Operating Temp Range: -55.0 TO 150.0 CELSIUS DEGC
  • Rf Signal Attenuation in Decibels: 12.0
  • Mounting Method: CONNECTOR
  • Output Impedance Rating in Ohms: 50.0
Applications
  • Applications requiring Copper Alloy Body construction
General Description

The Attenuator,fixed, cataloged under National Stock Number 5985-00-102-8129, 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 Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 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
NSN5985-00-102-8129
Primary Part Number9217C0009-2
Item NameAttenuator,fixed
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerBae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
StatusACTIVE
Application DesignTRANSMISSION LINE
Surface TreatmentSILVER BODY
Precious MaterialSILVER
Operating Temp Range-55.0 TO 150.0 CELSIUS DEGC
Rf Signal Attenuation in Decibels12.0
Mounting MethodCONNECTOR
Output Impedance Rating in Ohms50.0
Overall Diameter0.600 INCHES NOMINAL IN
Body StyleROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
Frequency Range0.000 HERTZ MINIMUM AND 4.500 GIGAHERTZ MAXIMUM
Unpackaged Unit Weight1.500 OUNCES OZ
Attenuation Accuracy Reference Frequency4.5 GIGAHERTZ
Connection Type Per FunctionFEMALE INPUT AND MALE OUTPUT
Coaxial Connector Series DesignationBNC
Input Impedance Rating in Ohms50.0
Attenuation Accuracy in Decibels-0.70 TO 0.70
Terminal Type and Quantity2 CONNECTOR
Voltage Standing Wave Ratio1.25
Voltage Standing Wave Ratio Frequency Range+0.0 TO 4.5 GIGAHERTZ
Power Rating2.0 WATTS AVERAGE AND 2.0 KILOWATTS PEAK
FSC Application DataANTTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
MaterialCOPPER ALLOY BODY
Precious Material and LocationBODY SURFACES SILVER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
6105-01-418-0401700199 INTERCHANGEABLE
Motor,alternating Current
Tri-Tec Manufacturing Llc
6685-01-519-2778600-122 INTERCHANGEABLE
Manometer Assembly
Clayton Associates Inc
Cross-Reference Index
Part NumberManufacturer
9217C0009-2 PRIMARY Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA)
AB-12B Microlab/fxr Llc (USA)
612-12-2 Meca Electronics Inc (USA)
9217C0009-2 Lockheed Corp Lockheed Electronics Co Inc (USA)
5985001028129 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
10559849-2 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA)
600-12-2 Meca Electronics Inc (USA)
Related Parts
6105-01-418-0401INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
700199
6685-01-519-2778INTERCHANGEABLE
MANOMETER ASSEMBLY
600-122

Frequently Asked Questions

What is NSN 5985-00-102-8129?

NSN 5985-00-102-8129 is a Attenuator,fixed, manufactured by Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-00-102-8129?

NSN 5985-00-102-8129 has 7 cross-referenced part numbers: 9217C0009-2 (Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems), AB-12B (Microlab/fxr Llc), 612-12-2 (Meca Electronics Inc), 9217C0009-2 (Lockheed Corp Lockheed Electronics Co Inc), 5985001028129 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales) and 2 more.

What NSN replaces 5985-00-102-8129?

There are 2 known substitutes for 5985-00-102-8129: 6105-01-418-0401, 6685-01-519-2778. Verify interchangeability with system specifications before substitution.

What are the specifications of 9217C0009-2?

Key specifications for 9217C0009-2: Application Design: TRANSMISSION LINE; Surface Treatment: SILVER BODY; Precious Material: SILVER; Operating Temp Range: -55.0 TO 150.0 CELSIUS DEGC. 24 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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