The Lamp,incandescent, cataloged under National Stock Number 6240-01-199-2374, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Coast Guard Yard Uph. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6240-01-199-2374 |
| Primary Part Number | SK1401-B |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — No Item Name Available |
| Manufacturer | Coast Guard Yard Uph |
| Status | ACTIVE |
| Base Style | SINGLE CONTACT MINIATURE FLANGED |
| Wattage Rating | 6.600 WATTS |
| Emitted Light Characteristic | COLORLESS |
| Bulb Light Transmission Characteristic | TRANSPARENT |
| Current Rating for Which Designed | 0.550 AMPERES NOMINAL |
| Voltage Rating | 12.000 VOLTS NOMINAL |
| Filament Heavy Duty Service Rating | NOT RATED |
| Bulb Style | S (STRAIGHT SIDE) |
| Rated Average Life | NOT RATED |
| Bulb Designator | S-8 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SK1401-B PRIMARY | Coast Guard Yard Uph (USA) |
| 2374X | Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron (USA) |
| 55A/S8-12V | Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company (USA) |
| SK1401-B/REV-C/121059 | Xenell Corp (USA) |
| G-EOE-243-55AS8 | United States Coast Guard Dba U.s.c.g. Sflc Div Surface Forces Logistics Center (sflc) (USA) |
| SK1401-B/REV C-121059 | Specialty Bulb Company, Inc. (USA) |
NSN 6240-01-199-2374 is a Lamp,incandescent, manufactured by Coast Guard Yard Uph, classified under FSC 6240 (No Item Name Available). Status: active.
NSN 6240-01-199-2374 has 6 cross-referenced part numbers: SK1401-B (Coast Guard Yard Uph), 2374X (Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron), 55A/S8-12V (Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company), SK1401-B/REV-C/121059 (Xenell Corp), G-EOE-243-55AS8 (United States Coast Guard Dba U.s.c.g. Sflc Div Surface Forces Logistics Center (sflc)) and 1 more.
There is 1 known substitute for 6240-01-199-2374: 6240-00-228-8588. Verify interchangeability with system specifications before substitution.
Key specifications for SK1401-B: Base Style: SINGLE CONTACT MINIATURE FLANGED; Wattage Rating: 6.600 WATTS; Emitted Light Characteristic: COLORLESS; Bulb Light Transmission Characteristic: TRANSPARENT. 11 total characteristics are documented in the Federal Logistics Information System.