The Switch,pressure, cataloged under National Stock Number 5930-01-724-7556, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Bronswerk Marine Inc. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5930-01-724-7556 |
| Primary Part Number | 4243-050-P01-01-38 |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Bronswerk Marine Inc |
| Status | ACTIVE |
| Terminal Type | WIRE LEAD |
| Mounting Method | THREADED STUD(S) |
| Nominal Thread Size | 0.125 INCHES SINGLE THREADED STUD IN |
| Thread Series Designator | NPT SINGLE THREADED STUD |
| 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 |
|---|---|
| 4243-050-P01-01-38 | Bronswerk Marine Inc (CAN) |
| 70095001 | Bae Systems Marine Limited (GBR) |
| APS-250 | Dwyer Instruments Ltd (GBR) |
| Reference | Meaning |
|---|---|
| APS-250 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5930-01-724-7556 is a Switch,pressure, manufactured by Bronswerk Marine Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-724-7556 has 3 manufacturer part numbers on file: 4243-050-P01-01-38 (Bronswerk Marine Inc), 70095001 (Bae Systems Marine Limited), APS-250 (Dwyer Instruments Ltd).
Key specifications for 4243-050-P01-01-38: Overall Height: 65.88 MILLIMETERS NOMINAL MM; Terminal Type: WIRE LEAD; Mounting Method: THREADED STUD(S); Overall Width: 27.78 MILLIMETERS NOMINAL MM. 4 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.