The Dummy Load,electrical, cataloged under National Stock Number 5985-00-455-9946, 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 Raytheon Company. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-455-9946 |
| Primary Part Number | 189309-1 |
| Item Name | Dummy Load,electrical |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Raytheon Company |
| Status | ACTIVE |
| Operating Position | ALL POSITIONS |
| Termination Type | CONNECTION COAXIAL |
| FSC Application Data | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |
| Fragility Factor | MODERATELY RUGGED |
| Overall Diameter | 1.375 INCHES NOMINAL IN |
| Precious Material | SILVER |
| Voltage Standing Wave Ratio | 1.20 AND 1.30 |
| 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 85.0 CELSIUS DEGC |
| Frequency Range Rating | +0.000 TO 8.000 GIGAHERTZ |
| Precious Material and Location | CONNECTOR SURFACES SILVER |
| Voltage Standing Wave Ratio Frequency Range | +0.000 TO 4.000 GIGAHERTZ AND +4.000 TO 6.000 GIGAHERTZ |
| Power Rating | 10.000 WATTS AVERAGE |
| Coaxial Connector Series Designation | TNC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 5985-00-455-9946 is a Dummy Load,electrical, manufactured by Raytheon Company, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-00-455-9946 has 2 manufacturer part numbers on file: TBA99 (Microlab/fxr Llc), 189309-1 (Raytheon Company).
Key specifications for 189309-1: Operating Position: ALL POSITIONS; Termination Type: CONNECTION COAXIAL; FSC Application Data: ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT; Fragility Factor: MODERATELY RUGGED. 17 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.
NSN 5985-00-455-9946 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.