NSN Explorer

Open demand × Medical, Dental, and Veterinary Equipment and Supplies

Ophthalmic Instruments, Equipment, and Supplies FSC 6540

Open solicitations in Federal Supply Class 6540 — 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.

8
Open solicitations
7
Closing within 7 days
38
Total open quantity
26
Tracked all-time (18 closed)

Open parts

6540-01-686-3661

SPECTACLES,PROTECTIVE,EXAMINATIO

Open · closes in 1d 3 units

2 solicitations (2 open · 0 closed)

6540-01-290-1157

GOGGLES,PROTECTIVE,INFECTION

Open · closes in 1d 1 units

2 solicitations (1 open · 1 closed)

6540-01-205-2320

DYE SOLUTION,PLASTIC LENS,OPHTHA

Open · closes in 1d 3 units

1 solicitation (1 open · 0 closed)

6540-01-620-0727

LENS MEASURING INSTRUMENT,OPHTHA

Open · closes in 1d 2 units

1 solicitation (1 open · 0 closed)

6540-01-524-9782

CHART,VISION ACUITY TESTING

Open · closes in 1d 27 units

1 solicitation (1 open · 0 closed)

6540-01-602-5323

SPECTACLES,PROTECTIVE,EXAMINATIO

Open · closes in 1d 2 units

2 solicitations (1 open · 1 closed)

6540-00-388-5800

CHART,VISION ACUITY TESTING

Closed · last Sep 1, 2026 — units

1 solicitation (0 open · 1 closed)

6540-00-299-8186

PLATE SET,PSEUDOISOCHROMATIC

Closed · last Aug 31, 2026 — units

1 solicitation (0 open · 1 closed)

6540-01-366-3157

LENS DELIVERY SET,O

Closed · last Aug 31, 2026 — units

1 solicitation (0 open · 1 closed)

6540-01-631-0617

FRAME,SPECTACLE

Closed · last Aug 25, 2026 — units

1 solicitation (0 open · 1 closed)

6540-01-725-1664

CHART,VISION ACUITY TESTING

Closed · last Aug 24, 2026 — units

1 solicitation (0 open · 1 closed)

6540-01-727-6134

CASE,CONTACT LENS

Closed · last Aug 24, 2026 — units

1 solicitation (0 open · 1 closed)

6540-01-491-6651

OPHTHALMOSCOPE

Closed · last Aug 24, 2026 — units

1 solicitation (0 open · 1 closed)

6540-01-705-8123

GLASSES,EXAMINATION AND TREATMEN

Closed · last Aug 24, 2026 — units

2 solicitations (0 open · 2 closed)

6540-01-558-5395

CABLE,POWER,BINOCULAR INDIRECT O

Closed · last Aug 17, 2026 — units

1 solicitation (0 open · 1 closed)

6540-01-486-3725

DEPTH PERCEPTION APPARATUS,OPHTH

Closed · last Aug 12, 2026 — units

1 solicitation (0 open · 1 closed)

6540-01-593-2177

SPECTACLES,PROTECTIVE,EXAMINATIO

Closed · last Aug 12, 2026 — units

1 solicitation (0 open · 1 closed)

6540-01-700-8228

CHART,VISION ACUITY TESTING

Closed · last Aug 11, 2026 — units

1 solicitation (0 open · 1 closed)

6540-01-631-0585

FRAME,SPECTACLE

Closed · last Aug 10, 2026 — units

1 solicitation (0 open · 1 closed)

6540-01-631-0588

FRAME,SPECTACLE

Closed · last Aug 10, 2026 — units

1 solicitation (0 open · 1 closed)

6540-01-077-5405

OCCLUDER,EYE

Closed · last Aug 10, 2026 — units

1 solicitation (0 open · 1 closed)