The Lamp,incandescent, cataloged under National Stock Number 6240-00-713-0237, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 33 commercial cross-references from 27 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6240-00-713-0237 |
| Primary Part Number | LA253 |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — No Item Name Available |
| Manufacturer | Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch |
| Status | CANCELLED |
| Voltage Rating | 2.500 VOLTS NOMINAL |
| Wattage Rating | 0.875 WATTS |
| Bulb Light Transmission Characteristic | TRANSPARENT |
| Light Output Rating | 750.000 FOOTCANDLES NOMINAL SINGLE RATING |
| Bulb Designator | TL-1 3/4 |
| Filament Heavy Duty Service Rating | NOT RATED |
| Current Rating for Which Designed | 0.350 AMPERES NOMINAL |
| Base Style | MIDGET GROOVED |
| Light Center Length | 0.244 INCHES NOMINAL IN |
| Bulb Style | TL (TUBULAR, LENS END) |
| Average Life Rating in Hours | 10000.0 |
| Emitted Light Characteristic | COLORLESS |
| Rated Average Life | HOURS |
| Filament Designation | C-2R |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 91602 | Comtec Information Systems Inc Digitronics Div (USA) |
| LTX253 | Lamptronix Co Ltd (USA) |
| 3020048-01 | Momentum Technologies Inc (USA) |
| 11155225 | Us Army Aviation and Missile Command (USA) |
| 2029407 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| 42201-000 | Stromberg-Carlson Corp a Plessey Telecommunications Co (USA) |
| 253 | Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch (USA) |
| TLNMB0002 | Comtec Information Systems Inc Digitronics Div (USA) |
| 17754001 | Control Data Corp Computer Peripherals Inc (USA) |
| CM253 | Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron (USA) |
| 93345000 | Control Data Corp Computer Peripherals Inc (USA) |
| 5012478 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| 253 | General Electric Co Miniature Lamp Products Dept Lighting Business Group (USA) |
| LA253 PRIMARY | Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch (USA) |
| 944075 | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| 04610013-001 | Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services (USA) |
| 253 | Lighting Components and Design Incorporated Dba Lc&d (USA) |
| 060-255 | Ampex Systems Corp (USA) |
| 944075 | Honeywell International, Inc Div Aerospace-Tucson (USA) |
| FO20CM253 | Weircliffe International Ltd (GBR) |
NSN 6240-00-713-0237 is a Lamp,incandescent, manufactured by Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch, classified under FSC 6240 (No Item Name Available). Status: cancelled.
NSN 6240-00-713-0237 has 33 cross-referenced part numbers: 91602 (Comtec Information Systems Inc Digitronics Div), LTX253 (Lamptronix Co Ltd), 3020048-01 (Momentum Technologies Inc), 11155225 (Us Army Aviation and Missile Command), 2029407 (Lockheed Martin Corporation Div Rms - Mitchel Field) and 28 more.
There are 11 known substitutes for 6240-00-713-0237: 6240-00-715-0037, 1660-00-723-1264, 2805-00-917-0709 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for LA253: Voltage Rating: 2.500 VOLTS NOMINAL; Wattage Rating: 0.875 WATTS; Bulb Light Transmission Characteristic: TRANSPARENT; Light Output Rating: 750.000 FOOTCANDLES NOMINAL SINGLE RATING. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 6240-00-713-0237 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.