NSN 5840-01-657-4955 · NIIN 016574955 · Part number 2300092-301
National Weather Service Nexrad Radar Operations Center · FSC 5840 — Radar Equipment, Except Airborne · FSG 58 — Communication, Detection, and Coherent Radiation Equipment · CAGE 0WY55
Government record, cited
NSN 5840-01-657-4955 — this item is cataloged by the U.S. Government under National Stock Number 5840-01-657-4955. Manufacturer of record part number: 2300092-301.
Manufacturer of record: National Weather Service Nexrad Radar Operations Center
Identification
NSN: 5840-01-657-4955
NIIN: 016574955
FSC: 5840 — Radar Equipment, Except Airborne
FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
Primary part number: 2300092-301
Manufacturer: National Weather Service Nexrad Radar Operations Center
General Description
The Modulator,radar, cataloged under National Stock Number 5840-01-657-4955, is classified within Federal Supply Class 5840 (Radar Equipment, Except Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is National Weather Service Nexrad Radar Operations Center. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5840-01-657-4955
Primary Part Number
2300092-301
Item Name
Modulator,radar
FSC / FSG
5840 / 58 — Radar Equipment, Except Airborne
Manufacturer
National Weather Service Nexrad Radar Operations Center
National Weather Service Nexrad Radar Operations Center (USA)
No interchangeability data on file.
Other items in FSC 5840 — Radar Equipment, Except Airborne
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5840-00-001-1605
5840-00-001-1605 · Item name not on file
5840-00-001-1606
5840-00-001-1606 · Item name not on file
5840-00-001-1607
5840-00-001-1607 · Item name not on file
5840-00-001-1608
5840-00-001-1608 · Item name not on file
5840-00-001-1609
5840-00-001-1609 · Item name not on file
5840-00-001-1610
5840-00-001-1610 · Item name not on file
5840-00-001-1611
5840-00-001-1611 · Item name not on file
5840-00-001-1612
5840-00-001-1612 · Item name not on file
Frequently Asked Questions
What is NSN 5840-01-657-4955?
NSN 5840-01-657-4955 is a Modulator,radar, manufactured by National Weather Service Nexrad Radar Operations Center, classified under FSC 5840, Radar Equipment, Except Airborne. Status: active.
What part numbers are listed for NSN 5840-01-657-4955?
NSN 5840-01-657-4955 has 1 manufacturer part number on file: 2300092-301 (National Weather Service Nexrad Radar Operations Center).
What are the specifications of 2300092-301?
Key specifications for 2300092-301: Special Features: MODULATOR PULSE ASSEMBLY WITH OPTICAL SWITCH (3A15), INCLUDES HIGH VOLTAGE SWITH (A13) THAT IS ACCOUNTABLE PROPERTY REQUIRING TRACKING/TRANSFER; Part Name Assigned by Controlling Agency: MODULATOR, PULSE ASSEMBLY; End Item Identification: NEXT GENERATION RADAR (NEXRAD). 0 specifications are documented in the U.S. Government catalog.
Is NSN 5840-01-657-4955 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 5840-01-657-4955?
NSN 5840-01-657-4955 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.