PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

403550Dummy Load,electrical

Aimtron Systems, Llc · NSN 5985-01-034-8226 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-034-8226 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-034-8226. Primary manufacturer part number: 403550.
Features
  • Dummy Load,electrical — FSC 5985
  • Style Designator: COAXIAL MOUNTED
  • Termination Type: CONNECTION COAXIAL
  • Power Rating: 3.500 KILOWATTS PEAK AND 35.000 WATTS AVERAGE
  • Coaxial Connector Series Designation: HN
  • Frequency Range Rating: +0.800 TO 1.300 GIGAHERTZ
  • Voltage Standing Wave Ratio Frequency Range: +1.010 TO 1.050 GIGAHERTZ
  • Overall Diameter: 1.750 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Dummy Load,electrical, cataloged under National Stock Number 5985-01-034-8226, 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 Aimtron Systems, Llc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-01-034-8226
Primary Part Number403550
Item NameDummy Load,electrical
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerAimtron Systems, Llc
StatusACTIVE
Style DesignatorCOAXIAL MOUNTED
Termination TypeCONNECTION COAXIAL
Power Rating3.500 KILOWATTS PEAK AND 35.000 WATTS AVERAGE
Coaxial Connector Series DesignationHN
Frequency Range Rating+0.800 TO 1.300 GIGAHERTZ
Voltage Standing Wave Ratio Frequency Range+1.010 TO 1.050 GIGAHERTZ
Overall Diameter1.750 INCHES NOMINAL IN
Operating PositionALL POSITIONS
Connector End DesignMALE
Cooling MethodSELF-COOLED
Impedance Rating in Ohms50.0 NOMINAL
Voltage Standing Wave Ratio1.20
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-144-898810-16666 INTERCHANGEABLE
Bearing,ball,annular
Precision Aerospace Corporation Dba Precision Engine Control
8345-00-233-1756 INTERCHANGEABLE
Flag,national
8345-00-247-0363 INTERCHANGEABLE
Flag,national
8345-00-261-2935 INTERCHANGEABLE
Flag,national
8345-00-264-2600 INTERCHANGEABLE
Flag,national
5315-00-271-692922-4-2-5 INTERCHANGEABLE
Pin,grooved,headless
Lockheed Martin Corporation Div Rotary and Mission Systems
5210-00-356-4458 INTERCHANGEABLE
Gage,camera Spool
4730-00-370-8509A6338 INTERCHANGEABLE
Nut,tube Coupling
Triumph Controls, Llc Dba Triumph Controls, Llc
5310-00-489-8850 INTERCHANGEABLE
Nut,plain,hexagon
5330-00-568-76186330 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
Cross-Reference Index
Part NumberManufacturer
5985PL1392854 Jednolity Indeks Materialowy - Uniform Material Index (POL)
403550 PRIMARY Aimtron Systems, Llc (USA)
403550 Cardion Inc (USA)
633.8 Microwave Devices Inc (USA)
50LH35-797 Alan Industries Inc (USA)
RME-U-0073 Rme Filters Inc (USA)
403550 Advanced Technical Materials, Inc. Dba a T M (USA)
Related Parts
3110-00-144-8988INTERCHANGEABLE
BEARING,BALL,ANNULAR
10-16666
8345-00-233-1756INTERCHANGEABLE
FLAG,NATIONAL
8345-00-247-0363INTERCHANGEABLE
FLAG,NATIONAL
8345-00-261-2935INTERCHANGEABLE
FLAG,NATIONAL
8345-00-264-2600INTERCHANGEABLE
FLAG,NATIONAL
5315-00-271-6929INTERCHANGEABLE
PIN,GROOVED,HEADLESS
22-4-2-5
5210-00-356-4458INTERCHANGEABLE
GAGE,CAMERA SPOOL
4730-00-370-8509INTERCHANGEABLE
NUT,TUBE COUPLING
A6338
5310-00-489-8850INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5330-00-568-7618INTERCHANGEABLE
SEAL,PLAIN ENCASED
6330
6150-00-636-7821INTERCHANGEABLE
LEAD,STORAGE BATTERY
6338
5330-00-990-4000INTERCHANGEABLE
SEAL,GREASE
6338

Frequently Asked Questions

What is NSN 5985-01-034-8226?

NSN 5985-01-034-8226 is a Dummy Load,electrical, manufactured by Aimtron Systems, Llc, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-034-8226?

NSN 5985-01-034-8226 has 7 cross-referenced part numbers: 5985PL1392854 (Jednolity Indeks Materialowy - Uniform Material Index), 403550 (Aimtron Systems, Llc), 403550 (Cardion Inc), 633.8 (Microwave Devices Inc), 50LH35-797 (Alan Industries Inc) and 2 more.

What NSN replaces 5985-01-034-8226?

There are 12 known substitutes for 5985-01-034-8226: 3110-00-144-8988, 8345-00-233-1756, 8345-00-247-0363 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 403550?

Key specifications for 403550: Overall Length: 5.500 INCHES MAXIMUM IN; Style Designator: COAXIAL MOUNTED; Termination Type: CONNECTION COAXIAL; Power Rating: 3.500 KILOWATTS PEAK AND 35.000 WATTS AVERAGE. 13 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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