The Tip,electric Soldering Iron, cataloged under National Stock Number 3439-01-256-4623, 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 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3439-01-256-4623 |
| Primary Part Number | ETM |
| Item Name | Tip,electric Soldering Iron |
| FSC / FSG | 3439 / 34 — No Item Name Available |
| Manufacturer | Apex Tool Group, Llc |
| Status | ACTIVE |
| Body Style | ROUND |
| Integral Heating Element | NOT INCLUDED |
| Mounting End Diameter | 0.125 INCHES NOMINAL IN |
| Mounting Method | PRESS FIT |
| Tip Type | STRAIGHT |
| Material | COPPER |
| Tip Width | 0.750 INCHES NOMINAL IN |
| Tiplet Accommodation | NOT INCLUDED |
| Surface Treatment | IRON AND NICKEL AND CHROMIUM |
| Tip End Style | CONICAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3439-01-256-4623 is a Tip,electric Soldering Iron, manufactured by Apex Tool Group, Llc, classified under FSC 3439 (No Item Name Available). Status: active.
NSN 3439-01-256-4623 has 3 cross-referenced part numbers: ETM (Apex Tool Group, Llc), ETM (Cooper Industries Inc Weller/cooper Tools Div), E49 (Vanier Manufacturing Inc).
There are 7 known substitutes for 3439-01-256-4623: 5999-00-073-0013, 3110-00-156-1483, 4320-00-369-0055 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for ETM: Body Style: ROUND; Integral Heating Element: NOT INCLUDED; Mounting End Diameter: 0.125 INCHES NOMINAL IN; Mounting Method: PRESS FIT. 10 total characteristics are documented in the Federal Logistics Information System.