The Lamp,mercury Vapor, cataloged under National Stock Number 6240-01-160-4370, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is General Electric Company Dba Ge. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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 | 6240-01-160-4370 |
| Primary Part Number | M58PH-R250/BD |
| Item Name | Lamp,mercury Vapor |
| FSC / FSG | 6240 / 62 — No Item Name Available |
| Manufacturer | General Electric Company Dba Ge |
| Status | ACTIVE |
| Rated Average Life | HOURS |
| Bulb Style | PS (PEAR SHAPE, STRAIGHT NECK) |
| Average Life Rating in Hours | 10000.000 |
| Nondefinitive Spec/std Data | 5 TYPE |
| Wattage Rating | 250.000 WATTS |
| Bulb Light Transmission Characteristic | TRANSPARENT |
| Light Intensity Distribution Feature | PHOSPHOR COATED BAND |
| Light Output Rating | 17000.000 LUMENS NOMINAL FIRST RATING |
| Bulb Designator | BT-28/E-28 |
| Light Output Rating | 20500.000 LUMENS NOMINAL SECOND RATING |
| Base Style | MOGUL SCREW |
| Emitted Light Characteristic | COLORLESS |
| Burning Position | BASE DOWN |
| Criticality Code Justification | ZZZT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A-A-1758 TY5 | General Services Administration Federal Supply Service (USA) |
| A-A-1758 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| M58PH-R250/BD PRIMARY | General Electric Company Dba Ge (USA) |
NSN 6240-01-160-4370 is a Lamp,mercury Vapor, manufactured by General Electric Company Dba Ge, classified under FSC 6240 (No Item Name Available). Status: active.
NSN 6240-01-160-4370 has 3 cross-referenced part numbers: A-A-1758 TY5 (General Services Administration Federal Supply Service), A-A-1758 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), M58PH-R250/BD (General Electric Company Dba Ge).
There are 3 known substitutes for 6240-01-160-4370: 6150-00-179-6506, 6240-01-160-4368, 6240-01-167-1060. Verify interchangeability with system specifications before substitution.
Key specifications for M58PH-R250/BD: Rated Average Life: HOURS; Bulb Style: PS (PEAR SHAPE, STRAIGHT NECK); Average Life Rating in Hours: 10000.000; Nondefinitive Spec/std Data: 5 TYPE. 15 total characteristics are documented in the Federal Logistics Information System.