The Re-Tip Base with Cartridge, cataloged under National Stock Number 3439-01-032-7156, is classified within Federal Supply Class 3439 (Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories) of the Metalworking Machinery (continued) group. The manufacturer of record is Illinois Tool Works Inc. Div Itw Chemtronics. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3439-01-032-7156 |
| Primary Part Number | 650 & 651 |
| Item Name | Re-Tip Base with Cartridge |
| FSC / FSG | 3439 / 34 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories |
| Manufacturer | Illinois Tool Works Inc. Div Itw Chemtronics |
| Status | ACTIVE |
| General Characteristics Item Description | ACCOMMODATES ANY SOLDERING IRON TIP UP TO 1/4 IN. DIA IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 650 & 651 PRIMARY | Illinois Tool Works Inc. Div Itw Chemtronics (USA) |
| Reference | Meaning |
|---|---|
| 651 | 5/9 Secondary reference Chemtronics Inc |
NSN 3439-01-032-7156 is a Re-Tip Base with Cartridge, manufactured by Illinois Tool Works Inc. Div Itw Chemtronics, classified under FSC 3439, Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories. Status: active.
NSN 3439-01-032-7156 has 1 manufacturer part number on file: 650 & 651 (Illinois Tool Works Inc. Div Itw Chemtronics).
1 possible match (shared part number, not a government interchangeability claim): 5961-01-352-0530. Verify interchangeability with system specifications before substitution.
Key specifications for 650 & 651: General Characteristics Item Description: ACCOMMODATES ANY SOLDERING IRON TIP UP TO 1/4 IN. DIA IN. 1 specification is documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.