The Flux,soldering, cataloged under National Stock Number 3439-01-591-6674, 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 Oatey Co. Government technical data includes 3 specifications, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3439-01-591-6674 |
| Primary Part Number | 53017 |
| Item Name | Flux,soldering |
| FSC / FSG | 3439 / 34 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories |
| Manufacturer | Oatey Co |
| Status | ACTIVE |
| Material for Which Formulated | ZINC CHLORIDE AND ALUMINUM |
| Specific Metal for Which Formulated | COPPER, BRASS, ZINC, GALVANIZED IRON, LEAD AND TIN OR COPPER-COATED METALS |
| Physical Form | PASTE |
| 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 |
|---|---|
| 53017 PRIMARY | Oatey Co (USA) |
NSN 3439-01-591-6674 is a Flux,soldering, manufactured by Oatey Co, classified under FSC 3439, Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories. Status: active.
NSN 3439-01-591-6674 has 1 manufacturer part number on file: 53017 (Oatey Co).
Key specifications for 53017: Material for Which Formulated: ZINC CHLORIDE AND ALUMINUM; Specific Metal for Which Formulated: COPPER, BRASS, ZINC, GALVANIZED IRON, LEAD AND TIN OR COPPER-COATED METALS; Physical Form: PASTE; Part Name Assigned by Controlling Agency: NO. 5 LEAD FREE PAST FLUX. 3 specifications are 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.