The Dummy Load,electrical, cataloged under National Stock Number 5985-00-962-5789, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Microlab/fxr Llc. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-962-5789 |
| Primary Part Number | HR51N |
| Item Name | Dummy Load,electrical |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Microlab/fxr Llc |
| Status | ACTIVE |
| Operating Position | ALL POSITIONS |
| Termination Type | CONNECTION COAXIAL |
| Precious Material | SILVER |
| Voltage Standing Wave Ratio | 1.20 |
| Style Designator | COAXIAL MOUNTED |
| Cooling Method | SELF-COOLED |
| Connector End Design | MALE |
| Impedance Rating in Ohms | 50.0 NOMINAL |
| Ambient Temp at Full Rated Power | -55.0 CELSIUS AND 150.0 CELSIUS DEGC |
| Frequency Range Rating | +10.000 TO 95.000 MEGAHERTZ |
| Precious Material and Location | BODY SURFACES SILVER |
| Voltage Standing Wave Ratio Frequency Range | +1000.000 TO 9500.000 MEGAHERTZ |
| Power Rating | 50.000 WATTS AVERAGE AND 1.000 KILOWATTS PEAK |
| Coaxial Connector Series Designation | N |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| HR51N PRIMARY | Microlab/fxr Llc (USA) |
NSN 5985-00-962-5789 is a Dummy Load,electrical, manufactured by Microlab/fxr Llc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-00-962-5789 has 1 manufacturer part number on file: HR51N (Microlab/fxr Llc).
Key specifications for HR51N: Operating Position: ALL POSITIONS; Termination Type: CONNECTION COAXIAL; Precious Material: SILVER; Voltage Standing Wave Ratio: 1.20. 14 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
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.