The Lamp,incandescent, cataloged under National Stock Number 6240-01-497-1734, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Staco Systems, Inc. Dba Staco Systems Div Dba Staco Systems. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6240-01-497-1734 |
| Primary Part Number | 6839 |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — No Item Name Available |
| Manufacturer | Staco Systems, Inc. Dba Staco Systems Div Dba Staco Systems |
| Status | ACTIVE |
| Bulb Designator | T-1 |
| Average Life Rating in Hours | 16000.0 |
| Voltage Rating | 28.000 VOLTS NOMINAL |
| Base Style | SUB-MIDGET FLANGED |
| Rated Average Life | HOURS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 6839 PRIMARY | Staco Systems, Inc. Dba Staco Systems Div Dba Staco Systems (USA) |
| T1 28V .024AMP P/(B | Staco Systems, Inc. Dba Staco Systems Div Dba Staco Systems (USA) |
NSN 6240-01-497-1734 is a Lamp,incandescent, manufactured by Staco Systems, Inc. Dba Staco Systems Div Dba Staco Systems, classified under FSC 6240 (No Item Name Available). Status: active.
NSN 6240-01-497-1734 has 2 cross-referenced part numbers: 6839 (Staco Systems, Inc. Dba Staco Systems Div Dba Staco Systems), T1 28V .024AMP P/(B (Staco Systems, Inc. Dba Staco Systems Div Dba Staco Systems).
There are 8 known substitutes for 6240-01-497-1734: 2510-00-100-2699, 6240-00-143-6558, 5365-00-446-6535 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 6839: Bulb Designator: T-1; Average Life Rating in Hours: 16000.0; Voltage Rating: 28.000 VOLTS NOMINAL; Base Style: SUB-MIDGET FLANGED. 6 total characteristics are documented in the Federal Logistics Information System.