The Lamp,fluorescent, cataloged under National Stock Number 6240-01-297-8312, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Duro-Test Lighting. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6240-01-297-8312 |
| Primary Part Number | 3773 |
| Item Name | Lamp,fluorescent |
| FSC / FSG | 6240 / 62 — No Item Name Available |
| Manufacturer | Duro-Test Lighting |
| Status | ACTIVE |
| Wattage Rating | 20.000 WATTS |
| Voltage Rating | 120.000 VOLTS NOMINAL |
| Supplementary Features | POWER-TWIST TYPE; CATHODE TYPE TXC; FOR STARTER TYPE FIXTURES ONLY |
| Rated Average Life | HOURS |
| Average Life Rating in Hours | 18000.0 AND 22000.0 |
| Starting Characteristic | PREHEAT |
| Bulb Designator | TH-12 |
| Base Style | MEDIUM BIPIN (FLUORESCENT) |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 6240-01-297-8312 is a Lamp,fluorescent, manufactured by Duro-Test Lighting, classified under FSC 6240 (No Item Name Available). Status: active.
NSN 6240-01-297-8312 has 2 cross-referenced part numbers: 3773 (Duro-Test Corp), 3773 (Duro-Test Lighting).
There are 6 known substitutes for 6240-01-297-8312: 5330-00-154-4163, 6930-00-480-3156, 5975-00-503-4410 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 3773: Special Features: COLOR VITA-LITE,24 EACH PACKAGE; Wattage Rating: 20.000 WATTS; Voltage Rating: 120.000 VOLTS NOMINAL; Supplementary Features: POWER-TWIST TYPE; CATHODE TYPE TXC; FOR STARTER TYPE FIXTURES ONLY. 10 total characteristics are documented in the Federal Logistics Information System.