PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31554Modulator,radar

Raytheon Company Dba Raytheon · NSN 5841-00-505-1794 · FSC 5841 · No Item Name Available
Verified by PartsTable
NSN 5841-00-505-1794 — this item is cataloged by the U.S. Government under National Stock Number 5841-00-505-1794. Primary manufacturer part number: 31554.
Features
  • Modulator,radar — FSC 5841
  • Identification Designator: MD60BAPS31-80058
  • Average Life Measurement: NOT RATED
  • Basic Shape Style: RECTANGULAR OR SQUARE
  • External DC Operating Voltage in Volts: 27.5 NOMINAL SINGLE VOLTAGE
  • Phase: SINGLE
  • Operating AC Frequency in Hertz: 400.0 NOMINAL SINGLE VOLTAGE
  • Pulse Peak Amplitude Per Channel: 3750.000 VOLTS OPERATING CHANNEL
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Modulator,radar, cataloged under National Stock Number 5841-00-505-1794, is classified within Federal Supply Class 5841 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Raytheon Company Dba Raytheon. Government technical data includes 11 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5841-00-505-1794
Primary Part Number31554
Item NameModulator,radar
FSC / FSG5841 / 58 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusCANCELLED
Identification DesignatorMD60BAPS31-80058
Average Life MeasurementNOT RATED
Basic Shape StyleRECTANGULAR OR SQUARE
External DC Operating Voltage in Volts27.5 NOMINAL SINGLE VOLTAGE
PhaseSINGLE
Operating AC Frequency in Hertz400.0 NOMINAL SINGLE VOLTAGE
Pulse Peak Amplitude Per Channel3750.000 VOLTS OPERATING CHANNEL
FSC Application DataRADAR SET,AIRBORNE
Polarity Per ChannelNEGATIVE OPERATING CHANNEL
Impedance Rating Per Channel1.800 KILOHMS INPUT CHANNEL AND 50.000 OHMS OUTPUT CHANNEL
External AC Operating Voltage in Volts115.0 NOMINAL SINGLE VOLTAGE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5110-00-166-120331.554 INTERCHANGEABLE
File,hand
Grobet File Co of America Inc Dba Grobet Usa
6550-01-153-3588231554 INTERCHANGEABLE
Differentiation Discs,microorgan
Becton, Dickinson and Company Dba Becton Dickinson & Co
Cross-Reference Index
Part NumberManufacturer
31554 PRIMARY Raytheon Company Dba Raytheon (USA)
MD60BAPS31 PRIMARY Joint Electronics Type Designation System (USA)
Related Parts
5110-00-166-1203INTERCHANGEABLE
FILE,HAND
31.554
6550-01-153-3588INTERCHANGEABLE
DIFFERENTIATION DISCS,MICROORGAN
231554

Frequently Asked Questions

What is NSN 5841-00-505-1794?

NSN 5841-00-505-1794 is a Modulator,radar, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5841 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5841-00-505-1794?

NSN 5841-00-505-1794 has 2 cross-referenced part numbers: 31554 (Raytheon Company Dba Raytheon), MD60BAPS31 (Joint Electronics Type Designation System).

What NSN replaces 5841-00-505-1794?

There are 2 known substitutes for 5841-00-505-1794: 5110-00-166-1203, 6550-01-153-3588. Verify interchangeability with system specifications before substitution.

What are the specifications of 31554?

Key specifications for 31554: Overall Width: 22.500 INCHES NOMINAL IN; Identification Designator: MD60BAPS31-80058; Average Life Measurement: NOT RATED; Basic Shape Style: RECTANGULAR OR SQUARE. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5841-00-505-1794 still in active supply?

NSN 5841-00-505-1794 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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