PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8166Dummy Load,electrical

Bird Electronic Corporation Div Bird Electronic Corp · NSN 5985-01-087-3347 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-087-3347 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-087-3347. Primary manufacturer part number: 8166.
Features
  • Dummy Load,electrical — FSC 5985
  • Operating Position: ALL POSITIONS
  • Voltage Standing Wave Ratio Frequency Range: +0.000 TO 1000.000 MEGAHERTZ AND +1000.000 TO 2500.000 MEGAHERTZ
  • FSC Application Data: ANTENNAS,WAVEGUIDES AND RELATED EQUIP.
  • Cooling Method: SELF-COOLED
  • Style Designator: COAXIAL MOUNTED
  • Power Rating: 150.000 WATTS PEAK
  • Frequency Range Rating: +0.000 TO 1000.000 MEGAHERTZ AND +1000.000 TO 2500.000 MEGAHERTZ
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Dummy Load,electrical, cataloged under National Stock Number 5985-01-087-3347, 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 Bird Electronic Corporation Div Bird Electronic Corp. Government technical data includes 12 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5985-01-087-3347
Primary Part Number8166
Item NameDummy Load,electrical
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerBird Electronic Corporation Div Bird Electronic Corp
StatusCANCELLED
Operating PositionALL POSITIONS
Voltage Standing Wave Ratio Frequency Range+0.000 TO 1000.000 MEGAHERTZ AND +1000.000 TO 2500.000 MEGAHERTZ
FSC Application DataANTENNAS,WAVEGUIDES AND RELATED EQUIP.
Cooling MethodSELF-COOLED
Style DesignatorCOAXIAL MOUNTED
Power Rating150.000 WATTS PEAK
Frequency Range Rating+0.000 TO 1000.000 MEGAHERTZ AND +1000.000 TO 2500.000 MEGAHERTZ
Voltage Standing Wave Ratio1.10 AND 1.20
Coaxial Connector Series DesignationN
Impedance Rating in Ohms50.0 NOMINAL
Termination TypeCONNECTION COAXIAL
Connector End DesignFEMALE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
6625-00-121-1567 INTERCHANGEABLE
Meter,audio Level
4310-00-354-84818166 INTERCHANGEABLE
Ring Set,piston
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
5960-00-958-9147 INTERCHANGEABLE
Electron Tube
2530-01-120-36548166 INTERCHANGEABLE
Cap,steering Column
Eaton Corporation Div Eaton Fluid Power
6145-01-307-78028016 INTERCHANGEABLE
Cable,special Purpose,electrical
General Wire Products, Inc. Dba General Wire Products Inc
5360-01-432-0896 INTERCHANGEABLE
Spring,helical,compression
5905-01-446-17528166 INTERCHANGEABLE
Resistor Assembly
Quarterwave Corp.
5360-01-462-7387741017-A INTERCHANGEABLE
Spring,helical,compression
L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
Cross-Reference Index
Part NumberManufacturer
RME-U-0144 Rme Filters Inc (USA)
8166 PRIMARY Bird Electronic Corporation Div Bird Electronic Corp (USA)
376-002-057 L3harris Interstate Electronics Corporation (USA)
27-512210-3 General Dynamics Mission Systems, Inc. (USA)
ASC1088350 Asc Pty Ltd (AUS)
Related Parts
6625-00-121-1567INTERCHANGEABLE
METER,AUDIO LEVEL
4310-00-354-8481INTERCHANGEABLE
RING SET,PISTON
8166
5960-00-958-9147INTERCHANGEABLE
ELECTRON TUBE
2530-01-120-3654INTERCHANGEABLE
CAP,STEERING COLUMN
8166
6145-01-307-7802INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
8016
5360-01-432-0896INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5905-01-446-1752INTERCHANGEABLE
RESISTOR ASSEMBLY
8166
5360-01-462-7387INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
741017-A

Frequently Asked Questions

What is NSN 5985-01-087-3347?

NSN 5985-01-087-3347 is a Dummy Load,electrical, manufactured by Bird Electronic Corporation Div Bird Electronic Corp, classified under FSC 5985 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5985-01-087-3347?

NSN 5985-01-087-3347 has 5 cross-referenced part numbers: RME-U-0144 (Rme Filters Inc), 8166 (Bird Electronic Corporation Div Bird Electronic Corp), 376-002-057 (L3harris Interstate Electronics Corporation), 27-512210-3 (General Dynamics Mission Systems, Inc.), ASC1088350 (Asc Pty Ltd).

What NSN replaces 5985-01-087-3347?

There are 8 known substitutes for 5985-01-087-3347: 6625-00-121-1567, 4310-00-354-8481, 5960-00-958-9147 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8166?

Key specifications for 8166: Operating Position: ALL POSITIONS; Overall Height: 4.000 INCHES NOMINAL IN; Voltage Standing Wave Ratio Frequency Range: +0.000 TO 1000.000 MEGAHERTZ AND +1000.000 TO 2500.000 MEGAHERTZ; FSC Application Data: ANTENNAS,WAVEGUIDES AND RELATED EQUIP.. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5985-01-087-3347 still in active supply?

NSN 5985-01-087-3347 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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