The Lamp,metal Halide, cataloged under National Stock Number 6240-01-344-6994, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Gte Products Corp Sylvania Miniature Lighting Div. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6240-01-344-6994 |
| Primary Part Number | MP400/C/BU/BD |
| Item Name | Lamp,metal Halide |
| FSC / FSG | 6240 / 62 — No Item Name Available |
| Manufacturer | Gte Products Corp Sylvania Miniature Lighting Div |
| Status | ACTIVE |
| Base Style | MOGUL SCREW |
| Bulb Designator | BT-37 |
| Light Center Length | 7.000 INCHES NOMINAL IN |
| Wattage Rating | 400.000 WATTS |
| Emitted Light Characteristic | WHITE |
| Bulb Style | BT (BULGED TUBULAR) |
| Bulb Light Transmission Characteristic | TRANSLUCENT |
| Rated Average Life | HOURS |
| Average Life Rating in Hours | 20000.0 |
| Light Output Rating | 28500.000 LUMENS NOMINAL SINGLE RATING |
| Criticality Code Justification | FEAT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MP400/C/BU/BD | Gte Products Corp Sylvania Miniature Lighting Div (USA) |
| MP400/C/BU-ONLY | Gte Products Corp Sylvania Miniature Lighting Div (USA) |
| MP400/C/BU-ONLY | Osram Sylvania Inc. (USA) |
| 64701 | Gte Products Corp Sylvania Miniature Lighting Div (USA) |
NSN 6240-01-344-6994 is a Lamp,metal Halide, manufactured by Gte Products Corp Sylvania Miniature Lighting Div, classified under FSC 6240 (No Item Name Available). Status: active.
NSN 6240-01-344-6994 has 4 cross-referenced part numbers: MP400/C/BU/BD (Gte Products Corp Sylvania Miniature Lighting Div), MP400/C/BU-ONLY (Gte Products Corp Sylvania Miniature Lighting Div), MP400/C/BU-ONLY (Osram Sylvania Inc.), 64701 (Gte Products Corp Sylvania Miniature Lighting Div).
There are 3 known substitutes for 6240-01-344-6994: 5998-01-418-4427, 2530-01-460-5032, 5120-01-516-6339. Verify interchangeability with system specifications before substitution.
Key specifications for MP400/C/BU/BD: Base Style: MOGUL SCREW; Bulb Designator: BT-37; Light Center Length: 7.000 INCHES NOMINAL IN; Wattage Rating: 400.000 WATTS. 13 total characteristics are documented in the Federal Logistics Information System.