The Lamp,incandescent, cataloged under National Stock Number 6240-00-777-8535, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Norman Lamps Inc. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6240-00-777-8535 |
| Primary Part Number | 1594 |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — No Item Name Available |
| Manufacturer | Norman Lamps Inc |
| Status | ACTIVE |
| Filament Designation | C-6 |
| Base Style | DOUBLE CONTACT BAYONET CANDELABRA |
| Light Output Rating | 36.000 SPHERICAL CANDLEPOWER NOMINAL SINGLE RATING |
| Average Life Rating in Hours | 250.0 |
| Emitted Light Characteristic | WHITE |
| Current Rating for Which Designed | 5.000 AMPERES NOMINAL |
| Bulb Designator | S-8 |
| Light Center Length | 1.250 INCHES NOMINAL IN |
| Voltage Rating | 6.000 VOLTS NOMINAL |
| Rated Average Life | HOURS |
| Bulb Light Transmission Characteristic | TRANSLUCENT |
| Bulb Style | S (STRAIGHT SIDE) |
| Filament Heavy Duty Service Rating | NOT RATED |
| Bulb Diameter | 1.040 INCHES MAXIMUM IN |
| Wattage Rating | 5.000 WATTS |
| Burning Position | BASE DOWN TO HORIZONTAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1594 PRIMARY | Norman Lamps Inc (USA) |
| 1594 | General Electric Co Miniature Lamp Products Dept Lighting Business Group (USA) |
| CM1594 PRIMARY | Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron (USA) |
| SMC349488-2 | Kalart Victor Corp (USA) |
NSN 6240-00-777-8535 is a Lamp,incandescent, manufactured by Norman Lamps Inc, classified under FSC 6240 (No Item Name Available). Status: active.
NSN 6240-00-777-8535 has 4 cross-referenced part numbers: 1594 (Norman Lamps Inc), 1594 (General Electric Co Miniature Lamp Products Dept Lighting Business Group), CM1594 (Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron), SMC349488-2 (Kalart Victor Corp).
There are 12 known substitutes for 6240-00-777-8535: 5950-00-080-5729, 5330-00-096-8419, 6240-00-155-8664 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1594: Filament Designation: C-6; Base Style: DOUBLE CONTACT BAYONET CANDELABRA; Light Output Rating: 36.000 SPHERICAL CANDLEPOWER NOMINAL SINGLE RATING; Average Life Rating in Hours: 250.0. 17 total characteristics are documented in the Federal Logistics Information System.