The Switch,pressure, cataloged under National Stock Number 5930-01-634-0101, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Navigation Services Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5930-01-634-0101 |
| Primary Part Number | ER EC |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Navigation Services Inc |
| Status | ACTIVE |
| Mounting Method | THREADED HOLE(S) |
| 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 |
|---|---|
| ER EC PRIMARY | Navigation Services Inc (USA) |
| Reference | Meaning |
|---|---|
| FX15 R2M3 | 5/9 Secondary reference Navigation Services Inc |
NSN 5930-01-634-0101 is a Switch,pressure, manufactured by Navigation Services Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-634-0101 has 1 manufacturer part number on file: ER EC (Navigation Services Inc).
Key specifications for ER EC: Mounting Method: THREADED HOLE(S); Overall Length: 75.0 MILLIMETERS NOMINAL MM; Overall Width: 29.0 MILLIMETERS NOMINAL MM; Special Features: BODY IS STEEL TROPICALIZZATED. NBR MEMBRANE AND NYLON CUP;OPERATING TEMPERATUREN IS FROM MINUS 25DEGREES CELCIUS TO POSITIVE 85DEGREES CELCIUS. 1 specification is 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.