The Switch,radio Frequency Transmiss, cataloged under National Stock Number 5985-01-390-8931, 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 Daico Industries, Inc. Dba Daico Industries Inc. Government technical data includes 13 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5985-01-390-8931 |
| Primary Part Number | CDS0624/B1 |
| Item Name | Switch,radio Frequency Transmiss |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Daico Industries, Inc. Dba Daico Industries Inc |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) |
| Body Style | RECTANGULAR |
| Actuator Voltage in Volts | 5.0 NOMINAL |
| Voltage Standing Wave Ratio | 1.30 SINGLE |
| Unthreaded Mounting Hole Diameter | 0.106 INCHES NOMINAL IN |
| Actuator Current Type and Rating in Amps | 0.024 DC MAXIMUM |
| Coupling Position Quantity | 5 |
| Switch Type | TRANSFER |
| Insertion Loss in Decibels | 1.50 FIRST |
| Insertion Loss in Decibels | 2.00 SECOND |
| Actuator Operating Method | SOLID STATE |
| Frequency Rating | 2.0 GIGAHERTZ MAXIMUM FIRST FREQUENCY OPERATING |
| Terminal Type and Quantity | 6 PIN |
| 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 |
|---|---|
| CDS0624/B1 | Daico Industries, Inc. Dba Daico Industries Inc (USA) |
| Reference | Meaning |
|---|---|
| 6011851-004 | 3/9 Design control — primary reference Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc |
NSN 5985-01-390-8931 is a Switch,radio Frequency Transmiss, manufactured by Daico Industries, Inc. Dba Daico Industries Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-390-8931 has 1 manufacturer part number on file: CDS0624/B1 (Daico Industries, Inc. Dba Daico Industries Inc).
Key specifications for CDS0624/B1: Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S); Overall Height: 1.500 INCHES NOMINAL IN; Body Style: RECTANGULAR; Actuator Voltage in Volts: 5.0 NOMINAL. 13 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.