The Fixture,lighting, cataloged under National Stock Number 6210-01-444-9779, is classified within Federal Supply Class 6210 (Indoor and Outdoor Electric Lighting Fixtures) of the Lighting Fixtures and Lamps group. The manufacturer of record is Johns-Manville Corp Johns-Manville Sales Holophane Div. Government technical data includes 9 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6210-01-444-9779 |
| Primary Part Number | EL250MH12B8 |
| Item Name | Fixture,lighting |
| FSC / FSG | 6210 / 62 — Indoor and Outdoor Electric Lighting Fixtures |
| Manufacturer | Johns-Manville Corp Johns-Manville Sales Holophane Div |
| Status | ACTIVE |
| Overall Diameter | 20.250 INCHES NOMINAL IN |
| Shape | TAPERED |
| Lamp Base Type Accommodated | MEDIUM SCREW |
| Surface Treatment | ZINC STAND |
| Lamp Type Accommodated and Quantity | 1 METAL HALIDE AND 1 MERCURY VAPOR |
| Material | PLASTIC ACRYLIC LENS |
| Material | GLASS REFLECTOR |
| Material | STEEL STAND |
| Voltage Rating in Volts | 120.0 AC NOMINAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| EL250MH12B8 PRIMARY | Johns-Manville Corp Johns-Manville Sales Holophane Div (USA) |
| Reference | Meaning |
|---|---|
| EL250MH12B8 | 5/9 Secondary reference Graybar Electric Company, Inc. Dba Graybar Electric |
| ENDR-250MH-12-A428 | 5/9 Secondary reference Graybar Electric Company, Inc. Dba Graybar Electric |
NSN 6210-01-444-9779 is a Fixture,lighting, manufactured by Johns-Manville Corp Johns-Manville Sales Holophane Div, classified under FSC 6210, Indoor and Outdoor Electric Lighting Fixtures. Status: active.
NSN 6210-01-444-9779 has 1 manufacturer part number on file: EL250MH12B8 (Johns-Manville Corp Johns-Manville Sales Holophane Div).
Key specifications for EL250MH12B8: Overall Diameter: 20.250 INCHES NOMINAL IN; Shape: TAPERED; Overall Length: 18.250 INCHES NOMINAL IN; Lamp Base Type Accommodated: MEDIUM SCREW. 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.