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Open demand × Furnace, Steam Plant, and Drying Equipment; and Nuclear Reactors

Industrial Boilers FSC 4410

Open solicitations in Federal Supply Class 4410 — real requests for quote a supplier can bid on today, linked to the official DIBBS record for each one — plus the ones we've already recorded as they closed. Nothing here gets deleted when it expires: this category's demand history grows every time an RFQ closes.

5
Open solicitations
5
Closing within 7 days
37
Total open quantity
44
Tracked all-time (39 closed)

Closing dates and quantities

Closing calendar

What closes when? Solicitations by closing date for the next 14 days.

  • Closes within 7 days
  • Closes later
12345Nov 6Nov 8Nov 10Nov 12Nov 14Nov 16Nov 18closing date

Counts as of Nov 6, 2026. Weekends are near zero because DLA sets weekday deadlines.

Open parts

4410-01-695-8512

HEATING ELEMENT,ELECTRICAL,NONIM

Open · closes in 3d 5 units Named source

1 solicitation (1 open · 0 closed)

4410-01-650-5610

HEATING ELEMENT,ELECTRICAL,IMMER

Open · closes in 3d 1 units Named source

3 solicitations (1 open · 2 closed)

4410-01-195-8742

CLAW

Open · closes in 3d 10 units Named source

1 solicitation (1 open · 0 closed)

4410-01-410-7983

HEATER,WATER,ELECTRIC

Open · closes in 3d 21 units Named source

6 solicitations (1 open · 5 closed)

4410-01-564-7784

HEATER,WATER,ELECTRIC

Closed · last Oct 26, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4410-01-532-7330

HEATER,FLUID,ELECTRIC

Closed · last Oct 26, 2026 — units Named source

2 solicitations (0 open · 2 closed)

4410-01-181-5703

HEATER,WATER,ELECTRIC

Closed · last Oct 21, 2026 — units Named source

2 solicitations (0 open · 2 closed)

4410-01-525-3005

HEATING ELEMENT,ELECTRICAL,IMMER

Closed · last Oct 16, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4410-00-164-4179

AIR LANCE

Closed · last Oct 13, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4410-01-263-0054

BURNER,VOLUTE,STEAM GENERATOR

Closed · last Oct 13, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4410-01-437-3163

HEATING ELEMENT,ELECTRICAL,IMMER

Closed · last Oct 13, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4410-01-502-6205

HEATING ELEMENT,ELECTRICAL,IMMER

Closed · last Oct 13, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4410-01-644-4079

GLASS,SIGHT GAUGE

Closed · last Oct 13, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4410-01-351-5227

HEATING ELEMENT,ELECTRICAL,IMMER

Closed · last Oct 13, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4410-01-362-5847

COVER,HEATING UNIT

Closed · last Oct 9, 2026 — units Competed

1 solicitation (0 open · 1 closed)

4410-01-362-2329

COVER,HEATING UNIT

Closed · last Oct 9, 2026 — units Competed

1 solicitation (0 open · 1 closed)

4410-01-551-5556

HEATER,WATER,ELECTRIC

Closed · last Sep 28, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4410-01-137-2052

COVER,SPLASH

Closed · last Sep 28, 2026 — units Named source

2 solicitations (0 open · 2 closed)

4410-01-320-8078

HEATING ELEMENT,ELECTRICAL,IMMER

Closed · last Sep 25, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4410-01-245-9171

HEATER,WATER,LIQUID FUEL

Closed · last Sep 21, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4410-01-259-5908

HEATER,WATER,ELECTRIC

Closed · last Sep 18, 2026 — units Named source

2 solicitations (0 open · 2 closed)

4410-01-605-3957

HEATER,WATER,ELECTRIC

Closed · last Sep 17, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4410-01-083-2533

HEATER,WATER,ELECTRIC

Closed · last Sep 17, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4410-01-502-9850

HEATING ELEMENT,ELECTRICAL,IMMER

Closed · last Sep 17, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4410-01-463-8757

SCOTT REGULATOR

Closed · last Sep 14, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4410-00-862-9398

VALVE,CONTROL

Closed · last Aug 28, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4410-00-218-6244

ADAPTER,LAMP

Closed · last Aug 24, 2026 — units Named source

1 solicitation (0 open · 1 closed)

4410-00-480-8052

COIL,BOILER AUXILI

Closed · last Aug 20, 2026 — units Named source

1 solicitation (0 open · 1 closed)

Cite this page
Citation

NSN Explorer. "Industrial Boilers FSC 4410." nsnexplorer.com, https://nsnexplorer.com/open/4410/. Data as of November 6, 2026.

Link

https://nsnexplorer.com/open/4410/