The Switch,radio Frequency Transmiss, cataloged under National Stock Number 5985-01-187-4692, 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 15 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5985-01-187-4692 |
| Primary Part Number | 100C1394 |
| 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 |
| Switching Time | 5.0 MICROSECONDS US |
| Mounting Facility Type and Quantity | 4 THREADED HOLE(S) |
| Body Style | RECTANGULAR |
| Mounting Facility Pattern | FOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY PATTERN |
| Voltage Standing Wave Ratio | 1.30 SINGLE |
| Connector End Design | FEMALE |
| Nominal Thread Size | 0.086 INCHES FLANGE CONNECTION FACILITY HOLE IN |
| Insertion Loss in Decibels | 1.60 SINGLE |
| Frequency Rating | 30.0 MEGAHERTZ MINIMUM AND 1000.0 MEGAHERTZ MAXIMUM SINGLE FREQUENCY OPERATING |
| Rf Power Handling Capability | 10.0 DECIBELS PEAK SINGLE |
| Thread Class | 2B FLANGE CONNECTION FACILITY HOLE |
| Thread Quantity Per Inch | 56 FLANGE CONNECTION FACILITY HOLE |
| Terminal Type and Quantity | 6 SOLDER STUD |
| Thread Series Designator | UN FLANGE CONNECTION FACILITY HOLE |
| Coaxial Connector Series Designation | SMA |
| 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 |
|---|---|
| 100C1394 PRIMARY | Daico Industries, Inc. Dba Daico Industries Inc (USA) |
| Reference | Meaning |
|---|---|
| 230030P1 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 5985-01-187-4692 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 5985-01-187-4692 has 1 manufacturer part number on file: 100C1394 (Daico Industries, Inc. Dba Daico Industries Inc).
Key specifications for 100C1394: Switching Time: 5.0 MICROSECONDS US; Mounting Facility Type and Quantity: 4 THREADED HOLE(S); Overall Height: 0.600 INCHES NOMINAL IN; Body Style: RECTANGULAR. 15 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 5985-01-187-4692 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.