The Lamp Changer, cataloged under National Stock Number 6250-01-374-5127, is classified within Federal Supply Class 6250 (Ballasts, Lampholders, and Starters) of the Lighting Fixtures and Lamps group. The manufacturer of record is United States Coast Guard Hq Ocean Engineering Br G-Ecv-3. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6250-01-374-5127 |
| Primary Part Number | G-ECV-472A |
| Item Name | Lamp Changer |
| FSC / FSG | 6250 / 62 — Ballasts, Lampholders, and Starters |
| Manufacturer | United States Coast Guard Hq Ocean Engineering Br G-Ecv-3 |
| Status | ACTIVE |
| Current Type | DC |
| Maximum Current Rating | 10.0 AMPERES |
| Criticality Code Justification | AMSE |
| Lampholder Quantity | 6 |
| Electric Power Rating | 110.0 WATTS NOMINAL |
| Lamp Base Style | SINGLE CONTACT CANDELABRA PREFOCUS |
| Mounting Configuration | FOUR 7/32 IN. DIA MTG HOLES IN |
| Voltage Rating | 12.0 VOLTS NOMINAL |
| Operation Method | AUTOMATIC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| G-ECV-472A PRIMARY | United States Coast Guard Hq Ocean Engineering Br G-Ecv-3 (USA) |
| G-ECV-472A | C-R Control Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| G-ECV-472A | 5/9 Secondary reference Ec Corp the Electronics Div |
| G-ECV-472A | 5/9 Secondary reference Remarque Manufacturing Corp |
| G-ECV-472A | 5/9 Secondary reference Automated Power Systems Inc |
NSN 6250-01-374-5127 is a Lamp Changer, manufactured by United States Coast Guard Hq Ocean Engineering Br G-Ecv-3, classified under FSC 6250, Ballasts, Lampholders, and Starters. Status: active.
NSN 6250-01-374-5127 has 2 manufacturer part numbers on file: G-ECV-472A (United States Coast Guard Hq Ocean Engineering Br G-Ecv-3), G-ECV-472A (C-R Control Systems Inc).
Key specifications for G-ECV-472A: Current Type: DC; Maximum Current Rating: 10.0 AMPERES; Criticality Code Justification: AMSE; Lampholder Quantity: 6. 9 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.