The Lamp,glow, cataloged under National Stock Number 6240-00-635-9754, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Lamp Industry for Use with Industry Designations and Abbreviations for Lamps. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6240-00-635-9754 |
| Primary Part Number | J3A |
| Item Name | Lamp,glow |
| FSC / FSG | 6240 / 62 — No Item Name Available |
| Manufacturer | Lamp Industry for Use with Industry Designations and Abbreviations for Lamps |
| Status | CANCELLED |
| Base Style | DOUBLE CONTACT BAYONET CANDELABRA |
| Gas Striking Voltage Rating in Volts and Current Type | 85.0 AC MAXIMUM FIRST VOLTAGE |
| Gas Striking Voltage Rating in Volts and Current Type | 120.0 DC MAXIMUM SECOND VOLTAGE |
| Resistor Rating and Location | 15.000 KILOHMS EXTERNAL |
| Rated Average Life | NOT RATED |
| Bulb Style | T (TUBULAR) |
| Emitted Light Characteristic | BLUE |
| Filling Gas Type | ARGON |
| Circuit Voltage Rating in Volts | 120.000 MINIMUM AND 135.000 MAXIMUM |
| Light Intensity Level | NOT RATED |
| Bulb Designator | T-4 1/2 |
| Wattage Rating | 0.250 WATTS |
| Specification/standard Data | 08108-J3A MANUFACTURERS STANDARD |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| J3A | Lamp Industry for Use with Industry Designations and Abbreviations for Lamps |
| AR-4(J3A) | General Electric Co Miniature Lamp Products Dept Lighting Business Group (USA) |
| MILL15098 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| HA8 | General Electric Co Miniature Lamp Products Dept Lighting Business Group (USA) |
| 87-0539 | Finnigan Corporation (USA) |
| AR4 | Lamp Industry for Use with Industry Designations and Abbreviations for Lamps |
| HA8 | Lamp Industry for Use with Industry Designations and Abbreviations for Lamps |
| J4A | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
| M15098-6-001 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| AR4 | General Electric Company (USA) |
NSN 6240-00-635-9754 is a Lamp,glow, manufactured by Lamp Industry for Use with Industry Designations and Abbreviations for Lamps, classified under FSC 6240 (No Item Name Available). Status: cancelled.
NSN 6240-00-635-9754 has 10 cross-referenced part numbers: J3A (Lamp Industry for Use with Industry Designations and Abbreviations for Lamps), AR-4(J3A) (General Electric Co Miniature Lamp Products Dept Lighting Business Group), MILL15098 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), HA8 (General Electric Co Miniature Lamp Products Dept Lighting Business Group), 87-0539 (Finnigan Corporation) and 5 more.
There are 10 known substitutes for 6240-00-635-9754: 3950-00-102-2406, 3110-00-112-5616, 5965-00-161-1512 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for J3A: Base Style: DOUBLE CONTACT BAYONET CANDELABRA; Gas Striking Voltage Rating in Volts and Current Type: 85.0 AC MAXIMUM FIRST VOLTAGE; Gas Striking Voltage Rating in Volts and Current Type: 120.0 DC MAXIMUM SECOND VOLTAGE; Resistor Rating and Location: 15.000 KILOHMS EXTERNAL. 14 total characteristics are documented in the Federal Logistics Information System.
NSN 6240-00-635-9754 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.