Federal Contracts — NAICS 336510
Browse contract opportunities in NAICS 336510 — find solicitations matching your industry classification.
Active Opportunities
6,293
Total Opportunities
17,371
Agencies Represented
1,142
NAICS Sectors
679
This week in federal contracts
Contract Opportunities by Agency
DEPT OF DEFENSE.DEFENSE LOGI… remains dominant at 259 opportunities.
Set-Aside Breakdown
19% of contracts have a small-business preference.
Deadlines – Next 12 Months
235 opportunities close in the next year.
4 matching · sorted by posted_date
Aberdeen Test Center Railcar Modification
DEPT OF DEFENSE.DEPT OF THE ARMY.AMC.ACC.ACC-CTRS.ACC-APG.W6QK ACC-APG · NAICS 336510
Mar 26, 2026
Closed
49--REEL ASSEMBLY,HOSE
DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.TROOP SUPPORT CONSTRUCTION & EQUIPMENT.DLA TROOP SUPPORT · NAICS 336510
Mar 23, 2026
Combined Synopsis/Solicitation
Rail Spanners
DEPT OF DEFENSE.DEPT OF THE ARMY.AMC.ACC.MISSION INSTALLATION CONTRACTING COMMAND.419TH CSB.W6QM MICC-FT DRUM · NAICS 336510
Sep 5, 2025
Closed
Prefabricated Railroad Timber Crossing Panels
DEPT OF DEFENSE.DEPT OF THE ARMY.AMC.ACC.MISSION INSTALLATION CONTRACTING COMMAND.419TH CSB.W6QM MICC-FT DRUM · NAICS 336510
Jul 14, 2025
Closed