The Switch,radio Frequency Transmiss, cataloged under National Stock Number 5985-01-395-4032, 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 Caes Mission Systems Llc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-395-4032 |
| Primary Part Number | MD-11L16D |
| Item Name | Switch,radio Frequency Transmiss |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Caes Mission Systems Llc |
| Status | ACTIVE |
| Switching Time | 160.0 NANOSECONDS NS |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) |
| Voltage Standing Wave Ratio | 1.50 SINGLE |
| Criticality Code Justification | FEAT |
| Unthreaded Mounting Hole Diameter | 0.110 INCHES NOMINAL IN |
| Pole Quantity | 1 |
| Minimum Crosstalk Rating in Decibels | 50.0 SINGLE |
| Insertion Loss in Decibels | 1.50 SINGLE |
| Frequency Rating | 290.0 MEGAHERTZ MINIMUM AND 310.0 MEGAHERTZ MAXIMUM SINGLE FREQUENCY OPERATING |
| Throw Quantity | 2 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| MD-11L16D PRIMARY | Caes Mission Systems Llc (USA) |
| Reference | Meaning |
|---|---|
| 7548660P2 | 3/2 Design control — primary reference U.S. Government activity |
| 7548660P1 | 5/9 Secondary reference U.S. Government activity |
NSN 5985-01-395-4032 is a Switch,radio Frequency Transmiss, manufactured by Caes Mission Systems Llc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-395-4032 has 1 manufacturer part number on file: MD-11L16D (Caes Mission Systems Llc).
Key specifications for MD-11L16D: Switching Time: 160.0 NANOSECONDS NS; Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S); Voltage Standing Wave Ratio: 1.50 SINGLE; Criticality Code Justification: FEAT. 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.