The Lamp,incandescent, cataloged under National Stock Number 6240-00-881-9624, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Pacific Terminations Inc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 16 commercial cross-references from 15 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 | 6240-00-881-9624 |
| Primary Part Number | 634 |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — No Item Name Available |
| Manufacturer | Pacific Terminations Inc |
| Status | ACTIVE |
| Bulb Designator | T-1 1/4 |
| Average Life Rating in Hours | 1000.0 |
| Light Output Rating | 0.630 SPHERICAL CANDLEPOWER NOMINAL SINGLE RATING |
| Wattage Rating | 0.120 WATTS |
| Voltage Rating | 6.000 VOLTS NOMINAL |
| Base Style | WIRE LEADS, DOWN |
| Light Center Length | 0.120 INCHES NOMINAL IN |
| Bulb Style | T (TUBULAR) |
| Bulb Light Transmission Characteristic | TRANSPARENT |
| Rated Average Life | HOURS |
| Current Rating for Which Designed | 0.200 AMPERES NOMINAL |
| Filament Designation | C-2R |
| Emitted Light Characteristic | WHITE |
| Wire Lead Length | 0.500 INCHES NOMINAL IN |
| Filament Heavy Duty Service Rating | NOT RATED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 634 PRIMARY | Pacific Terminations Inc (USA) |
| 128C271H01 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| 634 PRIMARY | Industrial Electronic Engineers, Inc. (USA) |
| PL634 | Precision Lamp Inc (USA) |
| 634 | Lamp Industry for Use with Industry Designations and Abbreviations for Lamps |
| 628 PRIMARY | Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch (USA) |
| CM634 | Satair A/s (DNK) |
| CM8-634 | Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron (USA) |
| 990156-5 | Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc (USA) |
| 170-004-0005 | Moog Inc. Dba Moog Components Group (USA) |
| CM634 | Micro Display Devices Ltd (GBR) |
| CM634 PRIMARY | Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron (USA) |
| 170-004-0005 | Moog Inc. (USA) |
| LTX634 | Lamptronix Co Ltd (USA) |
| 21005166 | Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services (USA) |
| GL808CL | Plasta-Flex Inc (USA) |
NSN 6240-00-881-9624 is a Lamp,incandescent, manufactured by Pacific Terminations Inc, classified under FSC 6240 (No Item Name Available). Status: active.
NSN 6240-00-881-9624 has 16 cross-referenced part numbers: 634 (Pacific Terminations Inc), 128C271H01 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 634 (Industrial Electronic Engineers, Inc.), PL634 (Precision Lamp Inc), 634 (Lamp Industry for Use with Industry Designations and Abbreviations for Lamps) and 11 more.
There are 12 known substitutes for 6240-00-881-9624: 6625-00-070-4530, 3110-00-070-5462, 5930-00-132-8275 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 634: Bulb Designator: T-1 1/4; Average Life Rating in Hours: 1000.0; Light Output Rating: 0.630 SPHERICAL CANDLEPOWER NOMINAL SINGLE RATING; Wattage Rating: 0.120 WATTS. 16 total characteristics are documented in the Federal Logistics Information System.