The Switch,sensitive, cataloged under National Stock Number 5930-01-324-8929, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Plessey Electronic Systems Inc Plessey Naval Systems Div. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Switch,sensitive |
| FSC / FSG | 5930 — Switches (FSG 59) |
| Manufacturers | Plessey Electronic Systems Inc Plessey Naval Systems Div (CAGE 66088); Leonardo Uk Ltd (CAGE K0668) |
| Parameter | Value |
|---|---|
| NSN | 5930-01-324-8929 |
| Primary Part Number | MHE-111-AK-1 |
| Item Name | Switch,sensitive |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Plessey Electronic Systems Inc Plessey Naval Systems Div |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| MHE-111-AK-1 PRIMARY | Plessey Electronic Systems Inc Plessey Naval Systems Div (USA) |
| MHE-111-AK-1 | Leonardo Uk Ltd (GBR) |
| Reference | Meaning |
|---|---|
| MHE-111-AK-1 | 5/9 Secondary reference Plessey Electronics Systems Corp |
| MHE-111-AK-1 | 5/9 Secondary reference British Aerospace Land & Sea Systems, Post Design Services |
NSN 5930-01-324-8929 is a Switch,sensitive, manufactured by Plessey Electronic Systems Inc Plessey Naval Systems Div, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-324-8929 has 2 manufacturer part numbers on file: MHE-111-AK-1 (Plessey Electronic Systems Inc Plessey Naval Systems Div), MHE-111-AK-1 (Leonardo Uk Ltd).
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.