# NSN 3439-00-018-1655: Flux, Soldering

NSN 3439-00-018-1655 (also written 3439000181655; NIIN 00-018-1655) is a flux, soldering in Federal Supply Class 3439, Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories. 4 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 3439-00-018-1655 (3439000181655)
- NIIN: 00-018-1655 (000181655)
- 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 L: annual buy value is below the screening threshold. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AGXW | PHYSICAL FORM | LIQUID |
| ARSD | CONTENT WITHIN EACH UNIT PACKAGE | 4 OZ |
| AWRD | SPECIFIC METAL FOR WHICH FORMULATED | ALL EXCEPT ALUMINUM |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 41540Z | 34920 | HARRIS J W CO INC HARRIS WELCO DIV | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| DUZALL40Z | 84021 | THE ESAB GROUP INC. DBA ESAB WELDING & CUTTING PRODUCTS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| DUZALL40Z 69-080161 | 84021 | THE ESAB GROUP INC. DBA ESAB WELDING & CUTTING PRODUCTS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| SCLF4 | 34920 | HARRIS J W CO INC HARRIS WELCO DIV | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-09-04 | $16.00 | 3 | NOLAND COMPANY | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3439000181655) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-04 | [SPE8E626V2178](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3439000181655) | FLUX, SOLDERING | NOLAND COMPANY | $48.00 |
| 2026-08-05 | [SPE8E626V1912](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3439000181655) | FLUX, SOLDERING | NOLAND COMPANY | $96.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3439000181655&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3439000181655
- 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/3439-00-018-1655/
JSON: https://nsnexplorer.com/api/nsn/3439-00-018-1655.json