PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M1404NDummy Load,electrical

Spectrum Control Inc Div Weinschel · NSN 5985-01-018-0933 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-018-0933 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-018-0933. Primary manufacturer part number: M1404N.
Features
  • Dummy Load,electrical — FSC 5985
  • Voltage Standing Wave Ratio: 1.05
  • Coaxial Connector Series Designation: N
  • Frequency Range Rating: +0.000 TO 18.000 GIGAHERTZ
  • Connector End Design: MALE
  • Operating Position: ALL POSITIONS
  • Power Rating: 1.000 KILOWATTS PEAK AND 1.000 WATTS AVERAGE
  • Style Designator: COAXIAL MOUNTED
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Dummy Load,electrical, cataloged under National Stock Number 5985-01-018-0933, 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 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-01-018-0933
Primary Part NumberM1404N
Item NameDummy Load,electrical
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerSpectrum Control Inc Div Weinschel
StatusACTIVE
Voltage Standing Wave Ratio1.05
Coaxial Connector Series DesignationN
Frequency Range Rating+0.000 TO 18.000 GIGAHERTZ
Connector End DesignMALE
Operating PositionALL POSITIONS
Power Rating1.000 KILOWATTS PEAK AND 1.000 WATTS AVERAGE
Style DesignatorCOAXIAL MOUNTED
Overall Diameter0.840 INCHES MAXIMUM IN
Voltage Standing Wave Ratio Frequency Range+0.000 TO 18.000 GIGAHERTZ
Impedance Rating in Ohms49.0 MINIMUM AND 51.0 MAXIMUM
Cooling MethodSELF-COOLED
Termination TypeCONNECTION COAXIAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5985-00-529-0060772712-1 INTERCHANGEABLE
Dummy Load,electrical
Raytheon Company Dba Raytheon
Cross-Reference Index
Part NumberManufacturer
M1403N Kontron Europe Gmbh (DEU)
M1404N PRIMARY Spectrum Control Inc Div Weinschel (USA)
M1403N Spectrum Control Inc Div Weinschel (USA)
Related Parts
5985-00-529-0060INTERCHANGEABLE
DUMMY LOAD,ELECTRICAL
772712-1

Frequently Asked Questions

What is NSN 5985-01-018-0933?

NSN 5985-01-018-0933 is a Dummy Load,electrical, manufactured by Spectrum Control Inc Div Weinschel, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-018-0933?

NSN 5985-01-018-0933 has 3 cross-referenced part numbers: M1403N (Kontron Europe Gmbh), M1404N (Spectrum Control Inc Div Weinschel), M1403N (Spectrum Control Inc Div Weinschel).

What NSN replaces 5985-01-018-0933?

There is 1 known substitute for 5985-01-018-0933: 5985-00-529-0060. Verify interchangeability with system specifications before substitution.

What are the specifications of M1404N?

Key specifications for M1404N: Voltage Standing Wave Ratio: 1.05; Coaxial Connector Series Designation: N; Frequency Range Rating: +0.000 TO 18.000 GIGAHERTZ; Connector End Design: MALE. 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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