The Switch,radio Frequency Transmiss, cataloged under National Stock Number 5985-01-176-4540, 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 American Microwave Corporation. Government technical data includes 12 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-176-4540 |
| Primary Part Number | SW-2184-1A-202 |
| Item Name | Switch,radio Frequency Transmiss |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | American Microwave Corporation |
| Status | ACTIVE |
| Body Style | IRREGULAR |
| Actuator Voltage in Volts | 15.0 NOMINAL |
| Pole Quantity | 1 |
| Connector End Design | FEMALE AND MALE |
| Actuator Current Type and Rating in Amps | 0.12 DC NOMINAL |
| Coupling Position Quantity | 3 |
| Switch Type | NONTRANSFER |
| Operating Temp Range | -65.0 TO 85.0 CELSIUS DEGC |
| Frequency Rating | 1.1 GIGAHERTZ MINIMUM AND 1.5 GIGAHERTZ MAXIMUM SINGLE FREQUENCY RF POWER HANDLING |
| Frequency Rating | 1.1 GIGAHERTZ MINIMUM AND 1.5 GIGAHERTZ MAXIMUM SINGLE FREQUENCY VOLTAGE STANDING WAVE RATIO |
| Switch Operation Sequence | MAKES BEFORE BREAKS |
| Throw Quantity | 1 |
| 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 |
|---|---|
| SW-2184-1A-202 PRIMARY | American Microwave Corporation (USA) |
| DM864C-8A | General Microwave Corporation Div Kratos Microwave Electronics (USA) |
| Reference | Meaning |
|---|---|
| 77C718789P001 | 5/9 Secondary reference General Electric Company Dba Ge Structured Services Div General Electric Structured Services, Lp |
| 77C18789P001 | 7/2 Vendor item drawing reference Lockheed Martin Corporation Div Rms |
| 77C718789P001 | 5/9 Secondary reference Advanced Technical Materials, Inc. Dba a T M |
| DM864-8A | 5/9 Secondary reference General Microwave Corporation Div Kratos Microwave Electronics |
NSN 5985-01-176-4540 is a Switch,radio Frequency Transmiss, manufactured by American Microwave Corporation, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-176-4540 has 2 manufacturer part numbers on file: SW-2184-1A-202 (American Microwave Corporation), DM864C-8A (General Microwave Corporation Div Kratos Microwave Electronics).
Key specifications for SW-2184-1A-202: Overall Height: 0.550 INCHES MAXIMUM IN; Body Style: IRREGULAR; Actuator Voltage in Volts: 15.0 NOMINAL; Pole Quantity: 1. 12 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 5985-01-176-4540 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.