NSN Explorer

Open demand × Instruments and Laboratory Equipment

Engine Instruments FSC 6620

Open solicitations in Federal Supply Class 6620 — 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.

4
Open solicitations
3
Closing within 7 days
29
Total open quantity
17
Tracked all-time (13 closed)

Open parts

6620-01-163-3328

GAGE,PRESSURE,DIAL INDICATING

Open · closes in 2d 12 units

1 solicitation (1 open · 0 closed)

6620-01-696-6940

DIAGNOSTIC UNIT,ENGINE

Open · closes in 3d 4 units

3 solicitations (1 open · 2 closed)

6620-01-273-7494

GAGE,PRESSURE,DIAL INDICATING

Open · closes in 4d 13 units

1 solicitation (1 open · 0 closed)

6620-01-265-2342

INDICATOR,PRESSURE

Closed · last Sep 3, 2026 — units

1 solicitation (0 open · 1 closed)

6620-01-324-4703

TRANSMITTER,PRESSURE

Closed · last Sep 3, 2026 — units

1 solicitation (0 open · 1 closed)

6620-01-479-2352

GAGE,PRESSURE,DIAL INDICATING

Closed · last Aug 28, 2026 — units

1 solicitation (0 open · 1 closed)

6620-01-376-3744

GAGE,PRESSURE,DIAL INDICATING

Closed · last Aug 27, 2026 — units

1 solicitation (0 open · 1 closed)

6620-01-440-1579

INDICATOR,PRESSURE

Closed · last Aug 26, 2026 — units

1 solicitation (0 open · 1 closed)

6620-01-262-5096

TRANSMITTER,PRESSURE

Closed · last Aug 26, 2026 — units

1 solicitation (0 open · 1 closed)

6620-01-362-5432

GAGE,PRESSURE,DIAL INDICATING

Closed · last Aug 25, 2026 — units

1 solicitation (0 open · 1 closed)

6620-01-499-7008

GAGE,AIRCRAFT,MATER

Closed · last Aug 25, 2026 — units

1 solicitation (0 open · 1 closed)

6620-01-545-7156

INDICATOR,ELECTRICAL TACHOMETER

Closed · last Aug 20, 2026 — units

1 solicitation (0 open · 1 closed)

6620-01-180-5855

INDICATOR,PRESSURE

Closed · last Aug 19, 2026 — units

1 solicitation (0 open · 1 closed)

6620-01-485-6459

TRANSMITTER,PRESSURE

Closed · last Aug 7, 2026 — units

1 solicitation (0 open · 1 closed)