The Lamp,incandescent, cataloged under National Stock Number 6240-01-344-6977, 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 15 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6240-01-344-6977 |
| Primary Part Number | 54A19TS/8M/SS/120-125V |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — No Item Name Available |
| Manufacturer | Gte Products Corp Sylvania Miniature Lighting Div |
| Status | CANCELLED |
| Filament Designation | C,C-11V V |
| Bulb Style | A (ARBITRARY DESIGNATION) |
| Current Rating for Which Designed | 0.432 AMPERES MINIMUM AND 0.450 AMPERES MAXIMUM |
| Criticality Code Justification | FEAT |
| Wattage Rating | 54.000 WATTS |
| Filament Heavy Duty Service Rating | NOT RATED |
| Average Life Rating in Hours | 8000.0 |
| Emitted Light Characteristic | COLORLESS |
| Base Style | MEDIUM SCREW |
| Light Output Rating | 530.000 LUMENS NOMINAL SINGLE RATING |
| Voltage Rating | 120.000 VOLTS MINIMUM AND 125.000 VOLTS MAXIMUM |
| Bulb Light Transmission Characteristic | TRANSPARENT |
| Light Center Length | 2.438 INCHES NOMINAL IN |
| Rated Average Life | HOURS |
| Bulb Designator | A-19 |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 10441 | Gte Products Corp Sylvania Miniature Lighting Div (USA) |
| 04-6677-37166-6 | Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company (USA) |
| K54A19/TS/EW/120-125V | Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company (USA) |
| 54A19TS/8M/SS/120-125V PRIMARY | Gte Products Corp Sylvania Miniature Lighting Div (USA) |
NSN 6240-01-344-6977 is a Lamp,incandescent, manufactured by Gte Products Corp Sylvania Miniature Lighting Div, classified under FSC 6240 (No Item Name Available). Status: cancelled.
NSN 6240-01-344-6977 has 4 cross-referenced part numbers: 10441 (Gte Products Corp Sylvania Miniature Lighting Div), 04-6677-37166-6 (Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company), K54A19/TS/EW/120-125V (Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company), 54A19TS/8M/SS/120-125V (Gte Products Corp Sylvania Miniature Lighting Div).
There are 8 known substitutes for 6240-01-344-6977: 2805-00-014-1374, 5306-00-281-3274, 5950-00-543-2376 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 54A19TS/8M/SS/120-125V: Filament Designation: C,C-11V V; Bulb Style: A (ARBITRARY DESIGNATION); Current Rating for Which Designed: 0.432 AMPERES MINIMUM AND 0.450 AMPERES MAXIMUM; Criticality Code Justification: FEAT. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 6240-01-344-6977 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.