The Switch,radio Frequency Transmiss, cataloged under National Stock Number 5985-01-433-3259, 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 Renaissance Electronics & Communications, Llc. Government technical data includes 27 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5985-01-433-3259 |
| Primary Part Number | RSM-2-D-TTL |
| Item Name | Switch,radio Frequency Transmiss |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Renaissance Electronics & Communications, Llc |
| Status | ACTIVE |
| Switching Time | 20.0 MILLISECONDS MS |
| Mounting Facility Type and Quantity | 2 UNTHREADED HOLE(S) |
| Body Style | RECTANGULAR |
| Mounting Facility Pattern | TWO POSITION IN-LINE SINGLE MOUNTING FACILITY PATTERN |
| Actuator Voltage in Volts | 28.0 NOMINAL |
| Precious Material | GOLD |
| Voltage Standing Wave Ratio | 1.50 SINGLE |
| Unthreaded Mounting Hole Diameter | 0.094 INCHES NOMINAL IN |
| Pole Quantity | 1 |
| Switch Return Mechanism Type | FAIL-SAFE |
| Connector End Design | FEMALE |
| Actuator Current Type and Rating in Amps | 0.14 DC NOMINAL |
| Unpackaged Unit Weight | 60.0 GRAMS G |
| Distance Between Mounting Facility Centers | 1.188 INCHES NOMINAL SINGLE MOUNTING FACILITY PATTERN IN |
| Coupling Position Quantity | 3 |
| Minimum Crosstalk Rating in Decibels | 60.0 SINGLE |
| Specification/standard Data | 26512-GS839JH MANUFACTURERS SPECIFICATION CONTROL |
| Switch Type | NONTRANSFER |
| Insertion Loss in Decibels | 0.50 SINGLE |
| Actuator Operating Method | RELAY |
| Surface Treatment | CHROMATE BODY ALL SURFACES |
| Surface Treatment | NICKEL COVER ALL SURFACES |
| Surface Treatment | GOLD CONTACT(S) ALL SURFACES |
| Surface Treatment | NICKEL CONNECTOR(S) ALL SURFACES |
| Precious Material and Location | CONTACT SURFACES GOLD |
| Operating Temp Range | -55.0 TO 85.0 CELSIUS DEGC |
| Frequency Rating | 0.0 GIGAHERTZ MINIMUM AND 18.0 GIGAHERTZ MAXIMUM SINGLE FREQUENCY INSERTION LOSS REFERENCE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| RSM-2-D-TTL PRIMARY | Renaissance Electronics & Communications, Llc (USA) |
| Reference | Meaning |
|---|---|
| RSM-2-D-TTL | 5/9 Secondary reference Mercury Commercial Electronics, Inc. Dba Micronetics |
| GS839JH1 | 7/2 Vendor item drawing reference Northrop Grumman Systems Corporation |
NSN 5985-01-433-3259 is a Switch,radio Frequency Transmiss, manufactured by Renaissance Electronics & Communications, Llc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-433-3259 has 1 manufacturer part number on file: RSM-2-D-TTL (Renaissance Electronics & Communications, Llc).
Key specifications for RSM-2-D-TTL: Switching Time: 20.0 MILLISECONDS MS; Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S); Overall Height: 1.340 INCHES NOMINAL IN; Body Style: RECTANGULAR. 27 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 5985-01-433-3259 has DEMIL Code D. 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.