PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MD60AAPS31Modulator,radar

Joint Electronics Type Designation System · NSN 5841-00-254-9387 · FSC 5841 · No Item Name Available
Verified by PartsTable
NSN 5841-00-254-9387 — this item is cataloged by the U.S. Government under National Stock Number 5841-00-254-9387. Primary manufacturer part number: MD60AAPS31.
Features
  • Modulator,radar — FSC 5841
  • Basic Shape Style: RECTANGULAR OR SQUARE
  • Pulse Peak Amplitude Per Channel: 3350.000 VOLTS OPERATING CHANNEL
  • Pulse Repetition Rate Per Channel: 200.000 PULSES PER SECOND NOMINAL 1ST OPERATING CHANNEL AND 400.000 PULSES PER SECOND NOMINAL 2ND OPERATING CHANNEL AND 800.000 PULSES PER SECOND NOMINAL 3RD OPERATING CHANNEL
  • External AC Operating Voltage in Volts: 115.0 NOMINAL SINGLE VOLTAGE
  • Operating AC Frequency in Hertz: 380.0 MINIMUM SINGLE VOLTAGE AND 1600.0 MAXIMUM SINGLE VOLTAGE
  • Impedance Rating Per Channel: 50.000 OHMS INPUT CHANNEL AND 50.000 OHMS OUTPUT CHANNEL
  • External DC Operating Voltage in Volts: 27.5 NOMINAL SINGLE VOLTAGE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Modulator,radar, cataloged under National Stock Number 5841-00-254-9387, 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 Joint Electronics Type Designation System. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5841-00-254-9387
Primary Part NumberMD60AAPS31
Item NameModulator,radar
FSC / FSG5841 / 58 — No Item Name Available
ManufacturerJoint Electronics Type Designation System
StatusCANCELLED
Basic Shape StyleRECTANGULAR OR SQUARE
Pulse Peak Amplitude Per Channel3350.000 VOLTS OPERATING CHANNEL
Pulse Repetition Rate Per Channel200.000 PULSES PER SECOND NOMINAL 1ST OPERATING CHANNEL AND 400.000 PULSES PER SECOND NOMINAL 2ND OPERATING CHANNEL AND 800.000 PULSES PER SECOND NOMINAL 3RD OPERATING CHANNEL
External AC Operating Voltage in Volts115.0 NOMINAL SINGLE VOLTAGE
Operating AC Frequency in Hertz380.0 MINIMUM SINGLE VOLTAGE AND 1600.0 MAXIMUM SINGLE VOLTAGE
Impedance Rating Per Channel50.000 OHMS INPUT CHANNEL AND 50.000 OHMS OUTPUT CHANNEL
External DC Operating Voltage in Volts27.5 NOMINAL SINGLE VOLTAGE
PhaseSINGLE
Pulse Duration Per Channel0.250 MICROSECONDS NOMINAL 1ST OPERATING CHANNEL AND 0.500 MICROSECONDS NOMINAL 2ND OPERATING CHANNEL AND 2.250 MICROSECONDS NOMINAL 3RD OPERATING CHANNEL AND 4.500 MICROSECONDS NOMINAL 4TH OPERATING CHANNEL US
Identification DesignatorMD-60A/APS-31-80058 A
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5821-00-238-2693 INTERCHANGEABLE
Modulator-Power Supply
5821-00-563-0379 INTERCHANGEABLE
Modulator-Power Supply
Cross-Reference Index
Part NumberManufacturer
MD60AAPS31 PRIMARY Joint Electronics Type Designation System (USA)
Related Parts
5821-00-238-2693INTERCHANGEABLE
MODULATOR-POWER SUPPLY
5821-00-563-0379INTERCHANGEABLE
MODULATOR-POWER SUPPLY

Frequently Asked Questions

What is NSN 5841-00-254-9387?

NSN 5841-00-254-9387 is a Modulator,radar, manufactured by Joint Electronics Type Designation System, classified under FSC 5841 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5841-00-254-9387?

NSN 5841-00-254-9387 has 1 cross-referenced part number: MD60AAPS31 (Joint Electronics Type Designation System).

What NSN replaces 5841-00-254-9387?

There are 2 known substitutes for 5841-00-254-9387: 5821-00-238-2693, 5821-00-563-0379. Verify interchangeability with system specifications before substitution.

What are the specifications of MD60AAPS31?

Key specifications for MD60AAPS31: Overall Width: 22.500 INCHES NOMINAL IN; Basic Shape Style: RECTANGULAR OR SQUARE; Overall Height: 18.000 INCHES NOMINAL IN; Pulse Peak Amplitude Per Channel: 3350.000 VOLTS OPERATING CHANNEL. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5841-00-254-9387 still in active supply?

NSN 5841-00-254-9387 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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