The Dummy Load,electrical, cataloged under National Stock Number 5985-01-046-8338, 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 13 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-046-8338 |
| Primary Part Number | TB6MT |
| 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 |
| Overall Diameter | 1.400 INCHES NOMINAL IN |
| Voltage Standing Wave Ratio | 1.15 AND 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 | 125.0 CELSIUS DEGC |
| Frequency Range Rating | +0.000 TO 6.000 GIGAHERTZ |
| Voltage Standing Wave Ratio Frequency Range | +0.000 TO 5.500 GIGAHERTZ AND +5.500 TO 6.000 GIGAHERTZ |
| Power Rating | 2.000 WATTS AVERAGE AND 5.000 KILOWATTS PEAK |
| Coaxial Connector Series Designation | TNC |
| 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 |
|---|---|
| TB6MT PRIMARY | Microlab/fxr Llc (USA) |
| Reference | Meaning |
|---|---|
| FXRTB6MT | C/1 Advisory reference — outside the item-of-supply concept Microlab/fxr Llc |
| 5985PL0799189 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 5985-01-046-8338 is a Dummy Load,electrical, manufactured by Microlab/fxr Llc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-046-8338 has 1 manufacturer part number on file: TB6MT (Microlab/fxr Llc).
Key specifications for TB6MT: Operating Position: ALL POSITIONS; Termination Type: CONNECTION COAXIAL; Overall Diameter: 1.400 INCHES NOMINAL IN; Voltage Standing Wave Ratio: 1.15 AND 1.20. 13 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.