The Switch,pressure-Thermostatic, cataloged under National Stock Number 5930-01-428-9992, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Island Hose & Seals, Inc. Dba Island Hose & Seals Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-428-9992 |
| Primary Part Number | HPI-681501-19 |
| Item Name | Switch,pressure-Thermostatic |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Island Hose & Seals, Inc. Dba Island Hose & Seals Inc |
| 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 |
|---|---|
| HPI-681501-19 | Island Hose & Seals, Inc. Dba Island Hose & Seals Inc (USA) |
| Reference | Meaning |
|---|---|
| HPI-681501-.19 | 3/9 Design control — primary reference Hydro-Pneumatics Inc |
| HPL-681501-19 | 5/9 Secondary reference Island Hose & Seals, Inc. Dba Island Hose & Seals Inc |
| GS535BF19 | 7/2 Vendor item drawing reference Northrop Grumman Systems Corporation |
NSN 5930-01-428-9992 is a Switch,pressure-Thermostatic, manufactured by Island Hose & Seals, Inc. Dba Island Hose & Seals Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-428-9992 has 1 manufacturer part number on file: HPI-681501-19 (Island Hose & Seals, Inc. Dba Island Hose & Seals Inc).
Key specifications for HPI-681501-19: End Item Identification: PREPROVISIONING SUPPORT NAVICP IS POE. 0 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.