The Lamp,incandescent, cataloged under National Stock Number 6240-00-770-3372, 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 38 commercial cross-references from 35 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6240-00-770-3372 |
| Primary Part Number | 1891 |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — No Item Name Available |
| Manufacturer | Gte Products Corp Sylvania Miniature Lighting Div |
| Status | CANCELLED |
| Bulb Light Transmission Characteristic | TRANSPARENT |
| Bulb Style | T (TUBULAR) |
| Light Output Rating | 2.000 SPHERICAL CANDLEPOWER NOMINAL SINGLE RATING |
| Light Center Length | 0.630 INCHES NOMINAL IN |
| Bulb Designator | T-3 1/4 |
| Filament Heavy Duty Service Rating | NOT RATED |
| Voltage Rating | 14.000 VOLTS NOMINAL |
| Base Style | MINIATURE BAYONET |
| Current Rating for Which Designed | 0.240 AMPERES NOMINAL |
| Specification/standard Data | 08108-1891 MANUFACTURERS STANDARD |
| Average Life Rating in Hours | 500.0 |
| Emitted Light Characteristic | COLORLESS |
| Wattage Rating | 3.360 WATTS |
| Filament Designation | 2-CF |
| Rated Average Life | HOURS |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1891 | Uusi, Llc Dba Nartron (USA) |
| 1891 PRIMARY | Gte Products Corp Sylvania Miniature Lighting Div (USA) |
| 6633 | Honeywell International Inc. Dba Honeyweel Sensing & Controls (USA) |
| 65S533821 | Motorola Communications Group Parts Dept Div of Motorola Inc (USA) |
| 87-0747 | Finnigan Corporation (USA) |
| 555051-026 | Stromberg-Carlson Corp a Plessey Telecommunications Co (USA) |
| M204-20 | Psi-Peripheral Support (USA) |
| 775735 | Clark Equipment Co (USA) |
| 5041-1270 | Industrial Devices Inc (USA) |
| PL1891 | Precision Lamp Inc (USA) |
| 1891 PRIMARY | Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron (USA) |
| 87-0747 | Bae Systems Information & Electronic Systems Integration Inc. (USA) |
| 1891 | Shelly Associates Inc. (USA) |
| 7936820-049 | General Motors Llc Dba General Motors Llc (USA) |
| MON-M0012 | Kendro Laboratory Products Lp a Unit of Spx (USA) |
| 6633 | Hobbs Corp (USA) |
| CM1891 | Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron (USA) |
| 456985 | General Motors Corp (USA) |
| 1891 | General Electric Company Dba Ge (USA) |
| 1891 | Cooper Industries Inc Champion Aviation Products (USA) |
NSN 6240-00-770-3372 is a Lamp,incandescent, manufactured by Gte Products Corp Sylvania Miniature Lighting Div, classified under FSC 6240 (No Item Name Available). Status: cancelled.
NSN 6240-00-770-3372 has 38 cross-referenced part numbers: 1891 (Uusi, Llc Dba Nartron), 1891 (Gte Products Corp Sylvania Miniature Lighting Div), 6633 (Honeywell International Inc. Dba Honeyweel Sensing & Controls), 65S533821 (Motorola Communications Group Parts Dept Div of Motorola Inc), 87-0747 (Finnigan Corporation) and 33 more.
There are 12 known substitutes for 6240-00-770-3372: 6685-00-001-4183, 2530-00-014-6848, 6920-00-076-0463 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1891: Bulb Light Transmission Characteristic: TRANSPARENT; Bulb Style: T (TUBULAR); Light Output Rating: 2.000 SPHERICAL CANDLEPOWER NOMINAL SINGLE RATING; Light Center Length: 0.630 INCHES NOMINAL IN. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 6240-00-770-3372 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.