The Dummy Load,electrical, cataloged under National Stock Number 5985-01-283-3066, 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 Microwave Development Company Inc Dba Microwave Development Company Inc. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5985-01-283-3066 |
| Primary Part Number | 21180-H500-K3-C1A |
| Item Name | Dummy Load,electrical |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Microwave Development Company Inc Dba Microwave Development Company Inc |
| Status | ACTIVE |
| Operating Position | ALL POSITIONS |
| Termination Type | CONNECTION COAXIAL AND WAVEGUIDE FLANGE |
| Voltage Standing Wave Ratio | 1.20 |
| Style Designator | WAVEGUIDE MOUNTED |
| Cooling Method | SELF-COOLED |
| Ambient Temp at Full Rated Power | 55.0 CELSIUS DEGC |
| Frequency Range Rating | +18.000 TO 40.000 GIGAHERTZ |
| Voltage Standing Wave Ratio Frequency Range | +18.000 TO 40.000 GIGAHERTZ |
| Power Rating | 5.000 KILOWATTS PEAK AND 0.500 KILOWATTS AVERAGE |
| 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 |
|---|---|
| 21180-H500-K3-C1A | Microwave Development Company Inc Dba Microwave Development Company Inc (USA) |
| R85E-PS-30-K | Microwave Engineering Corporation (USA) |
| Reference | Meaning |
|---|---|
| 10109861-101 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5985-01-283-3066 is a Dummy Load,electrical, manufactured by Microwave Development Company Inc Dba Microwave Development Company Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-283-3066 has 2 manufacturer part numbers on file: 21180-H500-K3-C1A (Microwave Development Company Inc Dba Microwave Development Company Inc), R85E-PS-30-K (Microwave Engineering Corporation).
Key specifications for 21180-H500-K3-C1A: Operating Position: ALL POSITIONS; Termination Type: CONNECTION COAXIAL AND WAVEGUIDE FLANGE; Voltage Standing Wave Ratio: 1.20; Style Designator: WAVEGUIDE MOUNTED. 9 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.