The Desoldering Tool,electric, cataloged under National Stock Number 3439-00-421-8737, is classified within Federal Supply Class 3439 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Apex Tool Group, Llc. Government technical data includes 12 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3439-00-421-8737 |
| Primary Part Number | 6939 |
| Item Name | Desoldering Tool,electric |
| FSC / FSG | 3439 / 34 — No Item Name Available |
| Manufacturer | Apex Tool Group, Llc |
| Status | ACTIVE |
| Tip Size | 0.125 IN. DIA; 0.375 IN. DIA IN |
| Wattage Rating in Watts | 18.000 NOMINAL |
| Heating Element Type | HEAD |
| Mounting Method | THREADED END TIP |
| Tip Quantity | 3 |
| Transformer | NOT INCLUDED |
| Operating Voltage in Volts | 120.000 NOMINAL |
| Tip Shape | SLOTTED BAR AND SLOTTED LEAD STRAIGHTENER AND CUP |
| Handle Type | STRAIGHT |
| Carrying Case | NOT PROVIDED |
| Current Type | AC |
| Thermostatic Control | NOT INCLUDED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3439-00-421-8737 is a Desoldering Tool,electric, manufactured by Apex Tool Group, Llc, classified under FSC 3439 (No Item Name Available). Status: active.
NSN 3439-00-421-8737 has 2 cross-referenced part numbers: 6939 (Apex Tool Group, Llc), 6939 (Cooper Industries Inc Coopertools).
There are 10 known substitutes for 3439-00-421-8737: 6510-00-116-1311, 5340-00-246-7402, 2940-00-308-8439 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 6939: Overall Length: 1.500 INCHES NOMINAL IN; Tip Size: 0.125 IN. DIA; 0.375 IN. DIA IN; Wattage Rating in Watts: 18.000 NOMINAL; Heating Element Type: HEAD. 15 total characteristics are documented in the Federal Logistics Information System.