The Switch,radio Frequency Transmiss, cataloged under National Stock Number 5985-01-731-3829, 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 Asco Power Technologies, L..p.. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Switch,radio Frequency Transmiss |
| FSC / FSG | 5985 — Antennas, Waveguides, and Related Equipment (FSG 59) |
| Manufacturers | Asco Power Technologies, L..p. (CAGE 1R2X5) |
| Parameter | Value |
|---|---|
| NSN | 5985-01-731-3829 |
| Primary Part Number | A435A72S |
| Item Name | Switch,radio Frequency Transmiss |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Asco Power Technologies, L..p. |
| Status | ACTIVE |
| 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 |
|---|---|
| A435A72S PRIMARY | Asco Power Technologies, L..p. (USA) |
| M17773-4A21S100S | Asco Power Technologies, L..p. (USA) |
| Reference | Meaning |
|---|---|
| 1407610 REV B | D/9 Drawing number reference only Asco Power Technologies, L..p. |
NSN 5985-01-731-3829 is a Switch,radio Frequency Transmiss, manufactured by Asco Power Technologies, L..p., classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-731-3829 has 2 manufacturer part numbers on file: A435A72S (Asco Power Technologies, L..p.), M17773-4A21S100S (Asco Power Technologies, L..p.).
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.