The Switch,pressure, cataloged under National Stock Number 5930-01-436-0491, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Cox Thermoforming Ltd. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Switch,pressure |
| FSC / FSG | 5930 — Switches (FSG 59) |
| Manufacturers | Cox Thermoforming Ltd (CAGE U3643); Setra Systems, Inc. Dba Gems Sensors (CAGE 04034) |
| Parameter | Value |
|---|---|
| NSN | 5930-01-436-0491 |
| Primary Part Number | PDAH-5-4G-C-H |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Cox Thermoforming Ltd |
| 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 |
|---|---|
| PDAH-5-4G-C-H | Cox Thermoforming Ltd (GBR) |
| PDAH-5-4G-C-H | Setra Systems, Inc. Dba Gems Sensors (USA) |
| Reference | Meaning |
|---|---|
| PDAH-5-4G-C-H | 5/9 Secondary reference Hamworthy Kse Ab |
| L17157 IT 3 | 5/9 Secondary reference Tts Marine Ab Formerly Tts Ships Equipment Ab Div Dry Cargo Handling |
| L17157 IT 3 | 3/9 Design control — primary reference Hamworthy Kse Ab |
| PDAH-5-4G-C-H | 5/9 Secondary reference Tts Marine Ab Formerly Tts Ships Equipment Ab Div Dry Cargo Handling |
NSN 5930-01-436-0491 is a Switch,pressure, manufactured by Cox Thermoforming Ltd, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-436-0491 has 2 manufacturer part numbers on file: PDAH-5-4G-C-H (Cox Thermoforming Ltd), PDAH-5-4G-C-H (Setra Systems, Inc. Dba Gems Sensors).
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.