# NSN 3439-01-459-2000: Flux, Soldering

NSN 3439-01-459-2000 (also written 3439014592000; NIIN 01-459-2000) is a flux, soldering in Federal Supply Class 3439, Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Sep 2026.

## Identification

- NSN: 3439-01-459-2000 (3439014592000)
- NIIN: 01-459-2000 (014592000)
- Item name: FLUX,SOLDERING
- Federal Supply Class: [FSC 3439 Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories](https://nsnexplorer.com/fsc/3439/)
- Federal Supply Group: [FSG 34](https://nsnexplorer.com/group/34/)
- Acquisition method suffix code: AMSC D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ADZC | ENVIRONMENTAL PROTECTION | CORROSION RESISTANT |
| AGXW | PHYSICAL FORM | LIQUID |
| ARSD | CONTENT WITHIN EACH UNIT PACKAGE | 1 GAL |
| FEAT | SPECIAL FEATURES | 186 ROSIN FLUX;FLUX IS MOISTURE AND FUNGUS RESISTANT;DESIGNED FOR WAVE/DRAG SOLDERING OF SINGLE SIDED/DOUBLE SIDED/MULTI-LAYER CIRCUIT BOARD ASSEMBLIES;USED FOR SOLDERING MULTI-LAYER ASSEMBLIES WHICH REQUIRE A HIGH PREHEAT TEMPERATURE;USED IN FOAM FLUXING EQUIPMENT;SPECIFIC GRAVITY AT 75 DEG. F;FLASH POINT 65 DEG. F;SOLDER SPREAD FACTOR 95 MM |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 186 | 75297 | KESTER INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-09-24 | $145.44 | 50 | ECHELON SUPPLY AND SERVICE, INC. | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3439014592000) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-24 | [SPE8E926P1518](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3439014592000) | FLUX, SOLDERING | ECHELON SUPPLY AND SERVICE, INC. | $7,272.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3439014592000&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3439014592000
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- USAspending contract actions (each award above links to its record)
- All data is public U.S. government data; every row above links to its source record where one exists.

Canonical page: https://nsnexplorer.com/nsn/3439-01-459-2000/
JSON: https://nsnexplorer.com/api/nsn/3439-01-459-2000.json