Open demand × Instruments and Laboratory Equipment
Hazard-Detecting Instruments and Apparatus FSC 6665
Open solicitations in Federal Supply Class 6665 — 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.
17
Open solicitations
16
Closing within 7 days
72
Total open quantity
47
Tracked all-time (30 closed)
Open parts
6665-01-557-1459
REAGENT SET,WATER TESTING
Open · closes in 1d 1 units
1 solicitation (1 open · 0 closed)
6665-01-557-1457
REAGENT SET,WATER TESTING
Open · closes in 1d 1 units
1 solicitation (1 open · 0 closed)
6665-01-612-7806
CALIBRATION KIT,GAS INDICATORS A
Open · closes in 1d 4 units
1 solicitation (1 open · 0 closed)
6665-01-627-8637
RADIOACTIVE TEST SAMPLE
Open · closes in 1d 22 units
1 solicitation (1 open · 0 closed)
6665-01-623-9280
SENSOR HEAD,MINE DETECTOR
Open · closes in 7d 3 units
1 solicitation (1 open · 0 closed)
6665-20-001-8480
INDICATOR, CARBON MONOX
Open · closes in 7d 1 units
4 solicitations (1 open · 3 closed)
6665-01-381-3023
WET BULB-GLOBE TEMPERATURE KIT
Open · closes in 7d 6 units
1 solicitation (1 open · 0 closed)
6665-01-705-8651
PANEL,CONTROL,ELECTRICAL-ELECTRO
Open · closes in 11d 3 units
1 solicitation (1 open · 0 closed)
6665-01-549-2575
FILTER,ULTRAVIOLET LIGHT
Closed · last Sep 4, 2026 — units
1 solicitation (0 open · 1 closed)
6665-01-645-8677
INDICATOR TUBE,GAS
Closed · last Sep 1, 2026 — units
2 solicitations (0 open · 2 closed)
6665-01-230-2652
MONITOR KIT,FUEL SAMPLING
Closed · last Sep 1, 2026 — units
2 solicitations (0 open · 2 closed)
6665-01-486-6526
ELEMENTHYDORGEN SUL
Closed · last Aug 24, 2026 — units
1 solicitation (0 open · 1 closed)
6665-01-682-7311
SENSOR,NITROGEN
Closed · last Aug 24, 2026 — units
2 solicitations (0 open · 2 closed)
6665-01-089-4437
SIGHT GLASS,DETECTOR
Closed · last Aug 21, 2026 — units
1 solicitation (0 open · 1 closed)
6665-01-538-2224
CALIBRATION CHECK KIT,GAS MONITO
Closed · last Aug 21, 2026 — units
1 solicitation (0 open · 1 closed)
6665-01-462-2251
INDICATOR,CARBON MONOXIDE
Closed · last Aug 21, 2026 — units
1 solicitation (0 open · 1 closed)
6665-12-389-1627
TEST SET SUBASSEMBL
Closed · last Aug 21, 2026 — units
1 solicitation (0 open · 1 closed)
6665-01-682-5581
INDICATOR,CARBON MONOXIDE
Closed · last Aug 19, 2026 — units
1 solicitation (0 open · 1 closed)
6665-99-666-6369
SENSOR, COMBUSTABLE,
Closed · last Aug 19, 2026 — units
1 solicitation (0 open · 1 closed)
6665-99-870-1476
SENSOR, OXYGEN
Closed · last Aug 19, 2026 — units
1 solicitation (0 open · 1 closed)
6665-01-499-7234
ALARM,GAS,AUTOMATIC
Closed · last Aug 17, 2026 — units
2 solicitations (0 open · 2 closed)
6665-00-710-7815
PUMP,DETECTOR KIT
Closed · last Aug 17, 2026 — units
1 solicitation (0 open · 1 closed)
6665-01-699-1772
DETECTOR KIT,GAS
Closed · last Aug 17, 2026 — units
1 solicitation (0 open · 1 closed)
6665-01-552-1356
TEST KIT,HEAT DETECTOR
Closed · last Aug 17, 2026 — units
1 solicitation (0 open · 1 closed)
6665-01-698-7995
DETECTOR,EXPLOSIVE ORDNANCE
Closed · last Aug 17, 2026 — units
1 solicitation (0 open · 1 closed)