Sector directory

Manufacturing government contracts (NAICS sector 31-33)

Open contract notices in NAICS sector 31-33, grouped by industry.

Data as of Oct 24, 2026. Sources: SAM.gov and Grants.gov. Snapshot govcon-directory-20261024T104923Z-2151694.

This product uses the Grants.gov API but is not endorsed or certified by the U.S. Department of Health and Human Services. Counts and totals are computed by DSE from public SAM.gov and Grants.gov notices. Text from Grants.gov may be shortened or have contact details removed. The original notice on Grants.gov is the authoritative version.

4,777Open now
2,155Closing in 7 days
4,149Closing in 30 days

As of Oct 24, 2026, 4,777 open notices fall under NAICS sector 31-33 (Manufacturing) across 241 industries. 4,149 close within 30 days. Top buyers: Department of Defense (4404), Department of Homeland Security (95), Department of Veterans Affairs (64).

Industries in this sector

Open notices, closing soonest first

  1. Toptica 440nm laser for quantum opticsCloses todayDEPT OF DEFENSE · Posted Oct 23, 2026 · Closes Oct 24, 2026
  2. FLEXIBLE DUCT IDIQCloses todayDEPT OF DEFENSE · Total Small Business · Posted Oct 24, 2026 · Closes Oct 24, 2026
  3. Dehydrated Food Waste By-ProductCloses todayJUSTICE, DEPARTMENT OF · Posted Oct 4, 2025 · Closes Oct 24, 2026
  4. NSN 5935-017185180; PN 5160T66P03 or PN 21-901601-003; CONNECTOR,PLUG,ELECTRICALCloses todayDEPT OF DEFENSE · Posted Oct 21, 2026 · Closes Oct 24, 2026
  5. SPE4A627Q0111, 3120-014828769, THR MAG BRNG ASSY, PN(s): M8010101, 6511E90FN24Closes todayDEPT OF DEFENSE · Posted Oct 16, 2026 · Closes Oct 24, 2026
  6. SPE4A627Q0113, 3120-014170133, Bearing, Plain Rod End, PN# SB7110-101Closes todayDEPT OF DEFENSE · Posted Oct 16, 2026 · Closes Oct 24, 2026
  7. 15--Post Justification NoticeCloses todayINTERIOR, DEPARTMENT OF THE · Posted Sep 25, 2026 · Closes Oct 24, 2026
  8. 47--HOSE ASSEMBLY,NONMETALClosing in 1 dayDEPT OF DEFENSE · Total Small Business · Posted Oct 22, 2026 · Closes Oct 25, 2026
  9. 59--ACCESSORY KIT,ELECTRONClosing in 1 dayDEPT OF DEFENSE · Total Small Business · Posted Oct 10, 2026 · Closes Oct 25, 2026
  10. Circuit Card AssemblyClosing in 1 dayDEPT OF DEFENSE · Posted Sep 25, 2026 · Closes Oct 25, 2026
  11. CONTROLLER, START SYClosing in 1 dayDEPT OF DEFENSE · Posted Sep 25, 2026 · Closes Oct 25, 2026
  12. SPE4A627Q0128, 3110-013503674, Bearing, Ball, Annular, PN: 145DC011-11Closing in 1 dayDEPT OF DEFENSE · Posted Oct 21, 2026 · Closes Oct 25, 2026
  13. Propane Gas Delivery to Osan Air BaseClosing in 1 dayDEPT OF DEFENSE · Posted Oct 20, 2026 · Closes Oct 25, 2026
  14. Fuel Control, Main, TClosing in 1 dayDEPT OF DEFENSE · Posted Oct 8, 2026 · Closes Oct 25, 2026
  15. F-22 CRRClosing in 1 dayDEPT OF DEFENSE · Posted Sep 30, 2026 · Closes Oct 25, 2026
  16. Notice of Intent to Sole Source ONKOS Surgical MY3D Distal Radial Osteotomy Kit for Naval Medical Center PortsmouthClosing in 1 dayDEPT OF DEFENSE · Posted Oct 21, 2026 · Closes Oct 25, 2026
  17. USS MCCAMPBELL (DDG-85) 6A1Closing in 2 daysDEPT OF DEFENSE · Posted Oct 20, 2026 · Closes Oct 26, 2026
  18. REQUEST FOR QUOTATION NO. N4008426Q1022 PROCUREMENT OF CRANES FOR NAVFAC FAR EASTClosing in 2 daysDEPT OF DEFENSE · Posted Oct 14, 2026 · Closes Oct 26, 2026
  19. 59--ANTENNAClosing in 2 daysDEPT OF DEFENSE · Total Small Business · Posted Oct 16, 2026 · Closes Oct 26, 2026
  20. 4810 - Repair of QTY 3, NSN: 4810013802231, Nomenclature: VALVE,REGULATING,FL PN: 3214394-6 in Support of Foreign Military Sales CustomerClosing in 2 daysDEPT OF DEFENSE · Posted Oct 21, 2026 · Closes Oct 26, 2026
  21. F100 Module Kit, Servo Va NSN: 2915-01-224-0753NZ New ManufactureClosing in 2 daysDEPT OF DEFENSE · Posted Oct 16, 2026 · Closes Oct 26, 2026
  22. SPRAY RING ASSEMBLY_End_Item_F100_NSN_2915014711311NZ_PN_4085197Closing in 2 daysDEPT OF DEFENSE · Posted Sep 26, 2026 · Closes Oct 26, 2026
  23. ALUMINUM, 5" X 1/2" THICK, FLAT BAR,Closing in 2 daysHOMELAND SECURITY, DEPARTMENT OF · Total Small Business · Posted Oct 24, 2026 · Closes Oct 26, 2026
  24. Ergonomic Workstations JTF WHEMClosing in 2 daysDEPT OF DEFENSE · Total Small Business · Posted Oct 24, 2026 · Closes Oct 26, 2026
  25. Purchase 150 mm diameter SiC wafers with epitaxial layers for p-templates for IGBTsClosing in 2 daysDEPT OF DEFENSE · Posted Oct 23, 2026 · Closes Oct 26, 2026
  26. Industrial Variable Frequency Drives (VFDs)Closing in 2 daysDEPT OF DEFENSE · Total Small Business · Posted Oct 14, 2026 · Closes Oct 26, 2026
  27. Brand Name Supply Buy for a Tank Liner for Paint Strip Tank PS-10Closing in 2 daysDEPT OF DEFENSE · Posted Oct 23, 2026 · Closes Oct 26, 2026
  28. High Resolution Wavelength MeterClosing in 2 daysDEPT OF DEFENSE · Total Small Business · Posted Oct 23, 2026 · Closes Oct 26, 2026
  29. OEM Electric Water Heater and TankClosing in 2 daysHOMELAND SECURITY, DEPARTMENT OF · Posted Oct 23, 2026 · Closes Oct 26, 2026
  30. Special Ammunition and Weapons Systems (SAWS) - Multiple Award IDIQ Contract SolicitationClosing in 2 daysDEPT OF DEFENSE · Posted Oct 17, 2026 · Closes Oct 26, 2026
  31. Omnissa Government Services Workspace ONE AdvancedClosing in 2 daysDEPT OF DEFENSE · Posted Oct 23, 2026 · Closes Oct 26, 2026
  32. Impeller PumpClosing in 2 daysDEPT OF DEFENSE · Total Small Business · Posted Oct 20, 2026 · Closes Oct 26, 2026
  33. CIRCUIT BREAKER, J-FRAME, TYPE JD, 3-POLE, 125AClosing in 2 daysHOMELAND SECURITY, DEPARTMENT OF · Total Small Business · Posted Oct 17, 2026 · Closes Oct 26, 2026
  34. ROD, BRAZING, 0.050" THK X 0.125" X 20" LONGClosing in 2 daysHOMELAND SECURITY, DEPARTMENT OF · Total Small Business · Posted Oct 17, 2026 · Closes Oct 26, 2026
  35. USNS COMFORT JP5 Transfer PumpClosing in 2 daysDEPT OF DEFENSE · Posted Oct 10, 2026 · Closes Oct 26, 2026
  36. Door Mod, Weather RAClosing in 2 daysHOMELAND SECURITY, DEPARTMENT OF · Posted Oct 22, 2026 · Closes Oct 26, 2026
  37. FY 2027 Q1 Assorted ItemsClosing in 2 daysJUSTICE, DEPARTMENT OF · Total Small Business · Posted Oct 22, 2026 · Closes Oct 26, 2026
  38. USCG Recruiting LED lightbox setsClosing in 2 daysUNITED STATES GOVERNMENT PUBLISHING OFFICE · Posted Oct 22, 2026 · Closes Oct 26, 2026
  39. Keysight Peak Power Analyzer Testing BundleClosing in 2 daysDEPT OF DEFENSE · Posted Oct 21, 2026 · Closes Oct 26, 2026
  40. USCGC Smilax Crane ServiceClosing in 2 daysHOMELAND SECURITY, DEPARTMENT OF · Total Small Business · Posted Oct 21, 2026 · Closes Oct 26, 2026
  41. Notice of Intent to Sole Source – Boston ScientificClosing in 2 daysHEALTH AND HUMAN SERVICES, DEPARTMENT OF · Posted Oct 20, 2026 · Closes Oct 26, 2026
  42. Assorted Hardware ItemsClosing in 2 daysDEPT OF DEFENSE · Posted Sep 25, 2026 · Closes Oct 26, 2026
  43. HYTORC Torque Wrench kitClosing in 2 daysDEPT OF DEFENSE · Posted Oct 17, 2026 · Closes Oct 26, 2026
  44. TRI WALL BOXESClosing in 2 daysDEPT OF DEFENSE · Total Small Business · Posted Oct 24, 2026 · Closes Oct 26, 2026
  45. FY27 MDC BROOKLYN BREAD REQUISITEClosing in 2 daysJUSTICE, DEPARTMENT OF · Total Small Business · Posted Oct 22, 2026 · Closes Oct 26, 2026
  46. Sources Sought Notice - Sword Belt, buckles, & Frog USMAClosing in 2 daysDEPT OF DEFENSE · Total Small Business · Posted Oct 22, 2026 · Closes Oct 26, 2026
  47. HIGH PRESSURE/ TEMP MICROWAVE DIGESTION SYSTEMClosing in 2 daysDEPT OF DEFENSE · Posted Oct 21, 2026 · Closes Oct 26, 2026
  48. Galaxy VS UPS Equipment and Manufacturer Assembly and Start-Up – No SubstitutionsClosing in 2 daysENERGY, DEPARTMENT OF · Posted Oct 20, 2026 · Closes Oct 26, 2026
  49. CONTRACTOR-OPERATED PARTS STORE (COPARS)Closing in 2 daysDEPT OF DEFENSE · Total Small Business · Posted Sep 24, 2026 · Closes Oct 26, 2026
  50. Quick Acting Watertight ScuttleClosing in 2 daysDEPT OF DEFENSE · Total Small Business · Posted Oct 20, 2026 · Closes Oct 26, 2026

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