Type a 13-digit NSN, a 9-digit NIIN, a manufacturer part number, or a category name such as “gasket”.

Jump to

Open demand Services Catalog Price history Agencies

Open demand × Alarm, Signal and Security Detection Systems

Aircraft Alarm and Signal Systems FSC 6340

Open solicitations in Federal Supply Class 6340 — 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.

3
Open solicitations
1
Closing within 7 days
29
Total open quantity
46
Tracked all-time (43 closed)

Open parts

6340-01-653-7941

SENSOR,OPAQUE PARTICLE

Open · closes in 3d 4 units Named source

1 solicitation (1 open · 0 closed)

6340-01-052-0869

SENSING ELEMENT,FIRE DETECTOR SY

Open · closes in 11d 25 units Competed

1 solicitation (1 open · 0 closed)

6340-01-454-4015

DETECTOR,ICE

Closed · last Nov 5, 2026 — units Competed

1 solicitation (0 open · 1 closed)

6340-01-322-8526

SENSING ELEMENT,FIRE DETECTOR SY

Closed · last Nov 4, 2026 — units Named source

2 solicitations (0 open · 2 closed)

6340-01-523-5867

ELECTRODE,AIRCRAFT,

Closed · last Nov 4, 2026 — units Named source

2 solicitations (0 open · 2 closed)

6340-01-353-7812

SENSING ELEMENT,FIRE DETECTOR SY

Closed · last Nov 3, 2026 — units Named source

1 solicitation (0 open · 1 closed)

6340-01-465-1235

SENSING ELEMENT,FIRE DETECTOR SY

Closed · last Oct 29, 2026 — units Named source

1 solicitation (0 open · 1 closed)

6340-00-053-4548

INDICATOR

Closed · last Oct 28, 2026 — units Named source

2 solicitations (0 open · 2 closed)

6340-00-496-0297

SENSING ELEMENT,FIRE DETECTOR SY

Closed · last Oct 21, 2026 — units Competed

2 solicitations (0 open · 2 closed)

6340-01-015-0475

EXTRACTOR,CARD

Closed · last Oct 20, 2026 — units Named source

2 solicitations (0 open · 2 closed)

6340-01-579-8617

DETECTOR,HEAT

Closed · last Oct 20, 2026 — units Named source

1 solicitation (0 open · 1 closed)

6340-01-434-8868

SENSING ELEMENT,FIRE DETECTOR SY

Closed · last Oct 20, 2026 — units Competed

2 solicitations (0 open · 2 closed)

6340-01-471-2606

SENSING ELEMENT,FIRE DETECTOR SY

Closed · last Oct 20, 2026 — units Competed

2 solicitations (0 open · 2 closed)

6340-01-471-2593

SENSING ELEMENT,FIRE DETECTOR SY

Closed · last Oct 7, 2026 — units Named source

1 solicitation (0 open · 1 closed)

6340-00-407-9177

SENSING ELEMENT,FIRE DETECTOR SY

Closed · last Sep 30, 2026 — units Competed

1 solicitation (0 open · 1 closed)

6340-01-471-2597

SENSING ELEMENT,FIRE DETECTOR SY

Closed · last Sep 30, 2026 — units Competed

1 solicitation (0 open · 1 closed)

6340-01-352-0080

CONTROL,ALARM

Closed · last Sep 30, 2026 — units Named source

1 solicitation (0 open · 1 closed)

6340-01-525-3472

BRACKET,B2 REV 2,AI

Closed · last Sep 30, 2026 — units Named source

1 solicitation (0 open · 1 closed)

6340-01-287-1322

SENSOR,FIRE

Closed · last Sep 28, 2026 — units Named source

1 solicitation (0 open · 1 closed)

6340-01-317-1209

SENSING ELEMENT,FIRE DETECTOR SY

Closed · last Sep 28, 2026 — units Named source

1 solicitation (0 open · 1 closed)

6340-01-034-0051

FIRE HANDLE ASSY

Closed · last Sep 28, 2026 — units Named source

1 solicitation (0 open · 1 closed)

6340-00-862-2027

DETECTOR,ICE

Closed · last Sep 25, 2026 — units Competed

2 solicitations (0 open · 2 closed)

6340-01-540-6051

ALARM SET,PILOT WARNING

Closed · last Sep 25, 2026 — units Competed

1 solicitation (0 open · 1 closed)

6340-01-525-4625

DETECTOR,HEAT

Closed · last Sep 25, 2026 — units Competed

1 solicitation (0 open · 1 closed)

6340-01-557-8364

ANNUNCIATOR

Closed · last Sep 23, 2026 — units Named source

1 solicitation (0 open · 1 closed)

6340-01-646-0663

ANNUNCIATOR

Closed · last Sep 17, 2026 — units Named source

1 solicitation (0 open · 1 closed)

6340-00-115-0701

CONTROL,ALARM

Closed · last Sep 9, 2026 — units Named source

1 solicitation (0 open · 1 closed)

6340-01-471-2595

SENSING ELEMENT,FIRE DETECTOR SY

Closed · last Sep 1, 2026 — units Competed

2 solicitations (0 open · 2 closed)

6340-00-192-4173

CONTROL,ALARM

Closed · last Aug 28, 2026 — units Named source

1 solicitation (0 open · 1 closed)

6340-01-434-8886

SENSING ELEMENT,FIRE DETECTOR SY

Closed · last Aug 26, 2026 — units Competed

1 solicitation (0 open · 1 closed)

6340-00-855-8778

ANNUNCIATOR

Closed · last Aug 25, 2026 — units Named source

1 solicitation (0 open · 1 closed)

6340-01-435-0753

SENSING ELEMENT,FIRE DETECTOR SY

Closed · last Aug 24, 2026 — units Named source

1 solicitation (0 open · 1 closed)

6340-00-862-2026

DIAPHRAGM

Closed · last Aug 13, 2026 — units Competed

1 solicitation (0 open · 1 closed)

6340-01-484-0342

ALARM-MONITOR

Closed · last Aug 11, 2026 — units Named source

1 solicitation (0 open · 1 closed)

Cite this page
Citation

NSN Explorer. "Aircraft Alarm and Signal Systems FSC 6340." nsnexplorer.com, https://nsnexplorer.com/open/6340/. Data as of November 6, 2026.

Link

https://nsnexplorer.com/open/6340/