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Open demand × Instruments and Laboratory Equipment

Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments FSC 6680

Open solicitations in Federal Supply Class 6680 — 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.

42
Open solicitations
38
Closing within 7 days
1,122
Total open quantity
674
Tracked all-time (632 closed)

Open parts

6680-01-587-4120

METER,FLOW RATE INDICATING

Closed · last Aug 14, 2026 — units Named source

1 solicitation (0 open · 1 closed)

6680-00-515-5613

GLASS,LIQUID SIGHT INDICATOR,FLA

Closed · last Aug 14, 2026 — units Named source

1 solicitation (0 open · 1 closed)

6680-00-852-2734

COUNTER,ROTATING

Closed · last Aug 14, 2026 — units Competed

1 solicitation (0 open · 1 closed)

6680-01-620-6524

INDICATOR,LIQUID QUANTITY

Closed · last Aug 14, 2026 — units Competed

1 solicitation (0 open · 1 closed)

6680-01-589-8438

TACHOMETER,ELECTRONIC

Closed · last Aug 13, 2026 — units Named source

1 solicitation (0 open · 1 closed)

6680-01-326-8881

TRANSMITTER,LIQUID QUANTITY

Closed · last Aug 13, 2026 — units Named source

1 solicitation (0 open · 1 closed)

6680-01-503-4029

INDICATOR,SIGHT,LIQUID

Closed · last Aug 13, 2026 — units Named source

1 solicitation (0 open · 1 closed)

6680-01-652-0060

METER,IMPELLER TYPE,LIQUID

Closed · last Aug 13, 2026 — units Named source

1 solicitation (0 open · 1 closed)

6680-01-599-2880

GAGE ROD,LIQUID LEVEL

Closed · last Aug 13, 2026 — units Competed

1 solicitation (0 open · 1 closed)

6680-01-208-5644

TRANSMITTER,LIQUID QUANTITY

Closed · last Aug 12, 2026 — units Named source

1 solicitation (0 open · 1 closed)

6680-01-194-1238

INDICATOR,SIGHT,LIQUID

Closed · last Aug 12, 2026 — units Named source

1 solicitation (0 open · 1 closed)

6680-01-356-5927

SWITCH,LIQUID LEVEL

Closed · last Aug 12, 2026 — units Named source

1 solicitation (0 open · 1 closed)

6680-01-471-6738

METER,FLUID FLOW INDICATING,DIFF

Closed · last Aug 12, 2026 — units Named source

1 solicitation (0 open · 1 closed)

6680-01-522-7630

INDICATOR,SIGHT,LIQUID

Closed · last Aug 12, 2026 — units Named source

1 solicitation (0 open · 1 closed)

6680-01-514-8538

ACCELEROMETER ASSEMBLY,ELECTRICA

Closed · last Aug 12, 2026 — units Named source

1 solicitation (0 open · 1 closed)

6680-01-666-8749

TRANSMITTER,LIQUID QUANTITY

Closed · last Aug 12, 2026 — units Named source

1 solicitation (0 open · 1 closed)

6680-00-443-6552

RATIO UNIT,INDICATOR

Closed · last Aug 12, 2026 — units Named source

1 solicitation (0 open · 1 closed)

6680-01-146-2367

TRANSMITTER,LIQUID QUANTITY

Closed · last Aug 12, 2026 — units Named source

1 solicitation (0 open · 1 closed)

6680-01-492-3134

TRANSMITTER,LIQUID QUANTITY

Closed · last Aug 12, 2026 — units Named source

1 solicitation (0 open · 1 closed)

6680-01-067-6766

INDICATOR,SIGHT,LIQUID

Closed · last Aug 12, 2026 — units Named source

2 solicitations (0 open · 2 closed)

6680-01-263-3612

TACHOMETER,ELECTRIC,NONSELF-GENE

Closed · last Aug 11, 2026 — units Named source

1 solicitation (0 open · 1 closed)

6680-01-587-1327

SPEEDOMETER

Closed · last Aug 11, 2026 — units Named source

1 solicitation (0 open · 1 closed)

6680-01-529-2646

FLOAT AND ROD,FLOWMETER

Closed · last Aug 10, 2026 — units Named source

1 solicitation (0 open · 1 closed)

6680-01-604-8606

GAGE ROD,LIQUID LEVEL

Closed · last Aug 7, 2026 — units Named source

1 solicitation (0 open · 1 closed)

6680-01-718-9393

METER,FLOW RATE INDICATING

Closed · last Aug 6, 2026 — units Named source

1 solicitation (0 open · 1 closed)

Cite this page
Citation

NSN Explorer. "Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments FSC 6680." nsnexplorer.com, https://nsnexplorer.com/open/6680/page/2/. Data as of November 6, 2026.

Link

https://nsnexplorer.com/open/6680/page/2/