PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9311-6Attenuator,fixed

Spectrum Control Inc Div Weinschel · NSN 5985-00-566-5815 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-00-566-5815 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-566-5815. Primary manufacturer part number: 9311-6.
Features
  • Attenuator,fixed — FSC 5985
  • Material: ALUMINUM ALLOY BODY
  • Application Design: TRANSMISSION LINE
  • Output Impedance Rating in Ohms: 50.0
  • Operating Temp Range: -55.0 TO 85.0 CELSIUS DEGC
  • Overall Diameter: 0.794 INCHES NOMINAL IN
  • Terminal Type and Quantity: 2 CONNECTOR
  • Coaxial Connector Series Designation: N
Applications
  • Applications requiring Aluminum Alloy Body construction
General Description

The Attenuator,fixed, cataloged under National Stock Number 5985-00-566-5815, 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 Spectrum Control Inc Div Weinschel. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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
NSN5985-00-566-5815
Primary Part Number9311-6
Item NameAttenuator,fixed
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerSpectrum Control Inc Div Weinschel
StatusACTIVE
MaterialALUMINUM ALLOY BODY
Application DesignTRANSMISSION LINE
Output Impedance Rating in Ohms50.0
Operating Temp Range-55.0 TO 85.0 CELSIUS DEGC
Overall Diameter0.794 INCHES NOMINAL IN
Terminal Type and Quantity2 CONNECTOR
Coaxial Connector Series DesignationN
Voltage Standing Wave Ratio1.25
Body StyleROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
Input Impedance Rating in Ohms50.0
Rf Signal Attenuation in Decibels6.0
Attenuation Accuracy in Decibels-0.20 TO 0.20
Voltage Standing Wave Ratio Frequency Range+0.0 TO 12.4 GIGAHERTZ
Mounting MethodCONNECTOR
Frequency Range0.000 HERTZ MINIMUM AND 12.400 GIGAHERTZ MAXIMUM
Power Rating2.0 WATTS AVERAGE AND 1.0 KILOWATTS PEAK
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
3020-00-021-31871770761 INTERCHANGEABLE
Gear,spur
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5331-00-166-0994AS3209-018 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5962-00-251-8896SMC750116 INTERCHANGEABLE
Microcircuit,digital
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5330-00-494-735293116 INTERCHANGEABLE
Seal,nonmetallic Special Shaped
Whirlpool Corp Dba Whirlpool Corp
6210-00-500-015093-116 INTERCHANGEABLE
Lens,light
Bechler Andre Ltd
5961-01-012-6700200189 INTERCHANGEABLE
Semiconductor Device Set
Astronics Test Systems Inc
5330-01-017-2917 INTERCHANGEABLE
Seal
6625-01-051-7557868659-1 INTERCHANGEABLE
Spark Gap
Raytheon Company Dba Raytheon
5330-01-521-9980 INTERCHANGEABLE
Seal,plain Encased
5330-01-577-498893116 INTERCHANGEABLE
Packing,preformed
Ingersoll-Rand Company Dba Ingersoll-Rand
Cross-Reference Index
Part NumberManufacturer
200189 Nvision Industries, Inc. Dba Weinschel Associates Div Weinschel Associates (USA)
9311-6 PRIMARY Spectrum Control Inc Div Weinschel (USA)
Related Parts
3020-00-021-3187INTERCHANGEABLE
GEAR,SPUR
1770761
5331-00-166-0994INTERCHANGEABLE
O-RING
AS3209-018
5962-00-251-8896INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SMC750116
5330-00-494-7352INTERCHANGEABLE
SEAL,NONMETALLIC SPECIAL SHAPED
93116
6210-00-500-0150INTERCHANGEABLE
LENS,LIGHT
93-116
5961-01-012-6700INTERCHANGEABLE
SEMICONDUCTOR DEVICE SET
200189
5330-01-017-2917INTERCHANGEABLE
SEAL
6625-01-051-7557INTERCHANGEABLE
SPARK GAP
868659-1
5330-01-521-9980INTERCHANGEABLE
SEAL,PLAIN ENCASED
5330-01-577-4988INTERCHANGEABLE
PACKING,PREFORMED
93116
5305-01-598-9281INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
12759-01355

Frequently Asked Questions

What is NSN 5985-00-566-5815?

NSN 5985-00-566-5815 is a Attenuator,fixed, manufactured by Spectrum Control Inc Div Weinschel, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-00-566-5815?

NSN 5985-00-566-5815 has 2 cross-referenced part numbers: 200189 (Nvision Industries, Inc. Dba Weinschel Associates Div Weinschel Associates), 9311-6 (Spectrum Control Inc Div Weinschel).

What NSN replaces 5985-00-566-5815?

There are 11 known substitutes for 5985-00-566-5815: 3020-00-021-3187, 5331-00-166-0994, 5962-00-251-8896 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9311-6?

Key specifications for 9311-6: Material: ALUMINUM ALLOY BODY; Application Design: TRANSMISSION LINE; Output Impedance Rating in Ohms: 50.0; Overall Length: 2.218 INCHES NOMINAL IN. 17 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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