The Lamp,metal Halide, cataloged under National Stock Number 6240-01-685-7451, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Osram Sylvania Inc.. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6240-01-685-7451 |
| Primary Part Number | 15539 |
| Item Name | Lamp,metal Halide |
| FSC / FSG | 6240 / 62 — No Item Name Available |
| Manufacturer | Osram Sylvania Inc. |
| Status | ACTIVE |
| Burning Position | BASE UP |
| Overall Diameter | 4.750 INCHES NOMINAL IN |
| Wattage Rating | 90.0 WATTS |
| Base Style | MEDIUM SCREW SKIRTED |
| Bulb Style | PAR (PARABOLIC, ALUMNIZED REFLECTOR) |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 15539 | Osram Sylvania Inc. (USA) |
NSN 6240-01-685-7451 is a Lamp,metal Halide, manufactured by Osram Sylvania Inc., classified under FSC 6240 (No Item Name Available). Status: active.
NSN 6240-01-685-7451 has 1 cross-referenced part number: 15539 (Osram Sylvania Inc.).
There are 7 known substitutes for 6240-01-685-7451: 3455-00-307-9513, 5977-00-315-7022, 9540-00-929-1820 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 15539: Overall Length: 134.94 MILLIMETERS NOMINAL MM; Part Name Assigned by Controlling Agency: HALOGEN LAMP 90PAR38/HAL/SP; Special Features: VOLTS 120, BEAM ANGLE 9DEG, LUMENS 1,310,; Burning Position: BASE UP. 8 total characteristics are documented in the Federal Logistics Information System.