Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories Government Contracts
PSC 3439 Product code
Code facts
- Spend category
- Industrial Products & Services Machinery & Components
- Part of
-
- 34
- Contract obligations
- $21,297,855 In FY2025
PSC codes and definitions come from the GSA PSC Manual and contract spending from SAM.gov/FPDS.
Market summary
Top buying agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Navy | $7,303,345 | |
| 2 | Defense Logistics Agency | $4,246,569 | |
| 3 | Department of the Army | $1,037,445 | |
| 4 | Air Force | $57,377 | |
| 5 | Department of State | $20,215 | |
| 6 | Department of Transportation | $16,101 | |
| 7 | Department of Homeland Security | $14,840 | |
| 8 | Department of Justice | $8,435 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Surface Engineering & Alloy Company, Inc. | $3,322,145 | |
| 2 | The Lincoln Electric Company | $1,226,970 | |
| 3 | Linmarr Associates, Inc. | $993,463 | |
| 4 | Arcos Industries LLC | $680,447 | |
| 5 | Powder Alloy Corporation | $621,937 | |
| 6 | S.j. Smith Co., Inc. | $606,202 | |
| 7 | Linsun Industrial Group LLC | $371,922 | |
| 8 | Central Welding Supply Company | $364,905 | |
| 9 | Midway Industrial Supply Inc. | $325,441 | |
| 10 | Painter Tool Incorporated | $286,256 |
See the full FY2025 ranking of PSC 3439 contractors, by parent company.
Open contract opportunities
Show all 17
Recent contract awards
| Award | Awarded | Obligated |
|---|---|---|
| Usmma purchase - welding supplies for engineering lab. | $16,240 | |
| IPF pipe bender dies - USCG base honolulu/NED purchase | $14,840 | |
| Welding wire, LA-100 | $22,616 | |
| Welding wire | $21,920 | |
| Tip, suction device | $4,659 | |
| Flux, soldering | $90 | |
| Flux, soldering | $192 | |
| Electrode, welding | $7,688 | |
| ER100S welding wire | $33,724 | |
| Electrode, welding | $2,331 |
Latest 10 of 479 awarded in the last 12 months listed here. See the rest on GovTribe.
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $12,672,899 |
| FY2025 | $21,297,855 |
| FY2024 | $17,106,462 |
| FY2023 | $14,317,467 |
Top NAICS codes by obligations
| Rank | NAICS code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | 333992 Welding and Soldering Equipment Manufacturing | $7,996,717 | |
| 2 | 333914 Measuring, Dispensing, and Other Pumping Equipment Manufacturing | $1,091,302 | |
| 3 | 332117 Powder Metallurgy Part Manufacturing | $867,529 | |
| 4 | 332216 Saw Blade and Handtool Manufacturing | $415,105 | |
| 5 | 334416 Capacitor, Resistor, Coil, Transformer, and Other Inductor Manufacturing | $323,400 | |
| 6 | 332994 Small Arms, Ordnance, and Ordnance Accessories Manufacturing | $304,000 | |
| 7 | 334419 Other Electronic Component Manufacturing | $251,551 | |
| 8 | 322230 Stationery Product Manufacturing | $244,981 | |
| 9 | 333998 All Other Miscellaneous General Purpose Machinery Manufacturing | $236,573 | |
| 10 | 332710 Machine Shops | $234,450 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | Florida | $3,738,288 | |
| 2 | Ohio | $1,952,084 | |
| 3 | Pennsylvania | $1,418,714 | |
| 4 | California | $956,066 | |
| 5 | Iowa | $606,202 | |
| 6 | Virginia | $498,753 | |
| 7 | New York | $403,935 | |
| 8 | Washington | $364,905 | |
| 9 | Indiana | $350,421 | |
| 10 | Alabama | $262,754 | |
| 11 | Maine | $234,450 | |
| 12 | New Jersey | $168,180 | |
| 13 | Massachusetts | $131,679 | |
| 14 | Michigan | $98,408 | |
| 15 | Illinois | $81,060 | |
| 16 | Wisconsin | $79,339 | |
| 17 | Kentucky | $79,063 | |
| 18 | Louisiana | $68,870 | |
| 19 | Tennessee | $64,215 | |
| 20 | Minnesota | $41,427 | |
| 21 | North Carolina | $33,054 | |
| 22 | District of Columbia | $32,103 | |
| 23 | Georgia | $21,721 | |
| 24 | Hawaii | $14,840 | |
| 25 | Colorado | $12,910 | |
| 26 | Montana | $12,569 | |
| 27 | South Carolina | $11,840 | |
| 28 | Arizona | $7,399 | |
| 29 | Maryland | $4,991 | |
| 30 | Nebraska | $425 | |
| 31 | Missouri | $26 |
Show all 31
Shares are of everything obligated under PSC 3439 in the last 12 months before deobligations, including work performed abroad or with no place of performance on record.
Definition
Includes: Soldering Irons; Welding Electrodes and Rods; Brazing Fluxes; Soldering Fluxes; Solder.
Quick answers
What is PSC 3439?
PSC 3439 is Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories, a product code in PSC 34, Metalworking Machinery.
How many government contracts for miscellaneous welding, soldering, and brazing supplies and accessories are there?
17 contract opportunities under PSC 3439 are open now, and 127 notices were posted in the last 90 days. Federal agencies awarded 479 contracts under PSC 3439 in the last 12 months, obligating $11,973,263.
How much do federal agencies spend under PSC 3439?
Federal contracts under PSC 3439 obligated $21,297,855 in fiscal year 2025 and $65,394,684 in fiscal years 2023 through 2027.
Who are the largest contractors under PSC 3439?
The contractors with the most obligated under PSC 3439 in fiscal years 2026 and 2027 are Surface Engineering & Alloy Company, Inc. ($3,322,145); The Lincoln Electric Company ($1,226,970); and Linmarr Associates, Inc. ($993,463).
Which agencies buy the most under PSC 3439?
The agencies that obligated the most under PSC 3439 in fiscal years 2026 and 2027 are Department of the Navy ($7,303,345), Defense Logistics Agency ($4,246,569) and Department of the Army ($1,037,445).
Which NAICS codes are used with PSC 3439?
The NAICS codes with the most obligated under PSC 3439 in fiscal years 2026 and 2027 are 333992 Welding and Soldering Equipment Manufacturing; 333914 Measuring, Dispensing, and Other Pumping Equipment Manufacturing; and 332117 Powder Metallurgy Part Manufacturing.
Where is the work under PSC 3439 performed?
By place of performance, the states with the most contract obligations under PSC 3439 over the last 12 months are Florida ($3,738,288), Ohio ($1,952,084) and Pennsylvania ($1,418,714).
What is the latest open contract opportunity under PSC 3439?
The latest open contract opportunity under PSC 3439 is Rod, welding level 1, solicitation from Land and Maritime (DLA), posted November 10, 2026.
On GovTribe
See everything under PSC 3439
- Federal contract opportunities, awards and IDVs under this code
- Funding analysis by contractor, agency and set-aside
- Contacts who buy under this code
- Ask GovTribe AI about this code