The Switch,radio Frequency Transmiss, cataloged under National Stock Number 5985-01-264-2928, 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 Autek Systems Corp. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5985-01-264-2928 |
| Primary Part Number | 34-D-AM |
| Item Name | Switch,radio Frequency Transmiss |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Autek Systems Corp |
| Status | ACTIVE |
| Body Style | RECTANGULAR |
| Actuator Voltage in Volts | 4.0 NOMINAL |
| Connector End Design | FEMALE |
| Actuator Current Type and Rating in Amps | 1.0 DC MAXIMUM |
| Coupling Position Quantity | 10 |
| Switch Type | TRANSFER |
| Terminal Type and Quantity | 9 ELECTRON TUBE BASE |
| Switch Operation Sequence | BREAKS BEFORE MAKES |
| Coaxial Connector Series Designation | BNC |
| Rf Maximum Voltage Rating | 600.0 VOLTS PEAK |
| 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 |
|---|---|
| 34-D-AM PRIMARY | Autek Systems Corp (USA) |
| Reference | Meaning |
|---|---|
| 060-003631-003 | 7/2 Vendor item drawing reference Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple |
NSN 5985-01-264-2928 is a Switch,radio Frequency Transmiss, manufactured by Autek Systems Corp, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-264-2928 has 1 manufacturer part number on file: 34-D-AM (Autek Systems Corp).
Key specifications for 34-D-AM: Overall Height: 2.550 INCHES NOMINAL IN; Body Style: RECTANGULAR; Actuator Voltage in Volts: 4.0 NOMINAL; Connector End Design: FEMALE. 10 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.