The Switch,pressure, cataloged under National Stock Number 5930-01-538-1491, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lombardini U.s.a., Inc. Government technical data includes 3 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5930-01-538-1491 |
| Primary Part Number | ED0067450520-S |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Lombardini U.s.a., Inc |
| Status | ACTIVE |
| Proof Pressure | 1.40 BAR |
| Pressure Switch Type | GAGE |
| Media for Which Designed | GAS OR LIQUID |
| 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 |
|---|---|
| ED0067450520-S PRIMARY | Lombardini U.s.a., Inc (USA) |
| Reference | Meaning |
|---|---|
| 6745.052 | 5/9 Secondary reference Lombardini U.s.a., Inc |
NSN 5930-01-538-1491 is a Switch,pressure, manufactured by Lombardini U.s.a., Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-538-1491 has 1 manufacturer part number on file: ED0067450520-S (Lombardini U.s.a., Inc).
Key specifications for ED0067450520-S: Proof Pressure: 1.40 BAR; Pressure Switch Type: GAGE; Special Features: USED ON ENGINE MODEL LDW 602, 903 & 1204; BEFORE SERIAL NUMBER 3993368, SIZE: 10 MM MM; Media for Which Designed: GAS OR LIQUID. 3 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.