The Dummy Load,electrical, cataloged under National Stock Number 5985-01-443-8771, 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 Rs Microwave Co Inc. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-443-8771 |
| Primary Part Number | S83521-15 |
| Item Name | Dummy Load,electrical |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Rs Microwave Co Inc |
| Status | ACTIVE |
| Termination Type | CONNECTOR |
| Voltage Standing Wave Ratio | 1.31 |
| Cooling Method | SELF-COOLED |
| Impedance Rating in Ohms | 50.0 NOMINAL |
| Frequency Range Rating | +960.000 TO 1215.000 MEGAHERTZ |
| 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 |
|---|---|
| S83521-15 PRIMARY | Rs Microwave Co Inc (USA) |
| Reference | Meaning |
|---|---|
| A3XR20 | 5/9 Secondary reference Reivax Inc |
NSN 5985-01-443-8771 is a Dummy Load,electrical, manufactured by Rs Microwave Co Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-443-8771 has 1 manufacturer part number on file: S83521-15 (Rs Microwave Co Inc).
Key specifications for S83521-15: Termination Type: CONNECTOR; Voltage Standing Wave Ratio: 1.31; Cooling Method: SELF-COOLED; Impedance Rating in Ohms: 50.0 NOMINAL. 5 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.