The Dummy Load,electrical, cataloged under National Stock Number 5985-00-490-5795, 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 L3harris Technologies, Inc. Dba Harris Corporation. Government technical data includes 14 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-490-5795 |
| Primary Part Number | SM-B-683715 |
| Item Name | Dummy Load,electrical |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | L3harris Technologies, Inc. Dba Harris Corporation |
| Status | ACTIVE |
| Operating Position | ALL POSITIONS |
| Termination Type | CONNECTION COAXIAL |
| Overall Diameter | 0.830 INCHES NOMINAL IN |
| Precious Material | SILVER |
| Voltage Standing Wave Ratio | 1.15 |
| Style Designator | COAXIAL MOUNTED |
| Cooling Method | SELF-COOLED |
| Connector End Design | MALE |
| Impedance Rating in Ohms | 50.0 NOMINAL |
| Frequency Range Rating | +0.000 TO 10.000 GIGAHERTZ |
| Precious Material and Location | EXTERNAL SURFACES SILVER |
| Voltage Standing Wave Ratio Frequency Range | +0.000 TO 10.000 GIGAHERTZ |
| Power Rating | 2.000 KILOWATTS PEAK AND 2.000 WATTS AVERAGE |
| Coaxial Connector Series Designation | N |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| SM-B-683715 | L3harris Technologies, Inc. Dba Harris Corporation (USA) |
| TA-D61 | Microlab/fxr Llc (USA) |
| Reference | Meaning |
|---|---|
| DA-541/GRC | 5/2 Secondary reference U.S. Government activity |
| SM-B-683715 | 5/9 Secondary reference Itt Industries Inc Itt Aerospace Communications Div East |
| SM-B-683715 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5985-00-490-5795 is a Dummy Load,electrical, manufactured by L3harris Technologies, Inc. Dba Harris Corporation, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-00-490-5795 has 2 manufacturer part numbers on file: SM-B-683715 (L3harris Technologies, Inc. Dba Harris Corporation), TA-D61 (Microlab/fxr Llc).
Key specifications for SM-B-683715: Operating Position: ALL POSITIONS; Termination Type: CONNECTION COAXIAL; Overall Diameter: 0.830 INCHES NOMINAL IN; Precious Material: SILVER. 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.
NSN 5985-00-490-5795 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.