The Switch,transfer,radio Frequency, cataloged under National Stock Number 5985-01-164-4199, 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 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 2 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-164-4199 |
| Primary Part Number | 1085AS750 |
| Item Name | Switch,transfer,radio Frequency |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| FSC Application Data | ANTENNA(EP3B) |
| General Characteristics Item Description | 3.375 IN. DIA; 3 CHANNEL; CHANNELONE,8.5 TO 10.0 GHZ FREQ; 100 WATTS AVERAGE POWER; FINISH,CHEM FILM PERM -C-5541,YELLOW; CHANNEL TWO,1.0 TO 18.0 GHZ,1 WATT MAX. AV POWER; CHANNEL THREE,0.5 TO 1.1 GHZ FREQ; 20 WATTSAVERAGE POWER GHz |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 1085AS750 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
NSN 5985-01-164-4199 is a Switch,transfer,radio Frequency, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-164-4199 has 1 manufacturer part number on file: 1085AS750 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
Key specifications for 1085AS750: FSC Application Data: ANTENNA(EP3B); General Characteristics Item Description: 3.375 IN. DIA; 3 CHANNEL; CHANNELONE,8.5 TO 10.0 GHZ FREQ; 100 WATTS AVERAGE POWER; FINISH,CHEM FILM PERM -C-5541,YELLOW; CHANNEL TWO,1.0 TO 18.0 GHZ,1 WATT MAX. AV POWER; CHANNEL THREE,0.5 TO 1.1 GHZ FREQ; 20 WATTSAVERAGE POWER GHz; End Item Identification: MODEL EP-3C ACFT. 2 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 5985-01-164-4199 has DEMIL Code B. 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.