The Lens,ophthalmic,sphere, cataloged under National Stock Number 6540-01-530-1336, is classified within Federal Supply Class 6540 (No Item Name Available) of the Medical, Dental, and Veterinary Equipment group. The primary manufacturer of record is Volk Optical Inc. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6540-01-530-1336 |
| Primary Part Number | VAC |
| Item Name | Lens,ophthalmic,sphere |
| FSC / FSG | 6540 / 65 — No Item Name Available |
| Manufacturer | Volk Optical Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| VAC PRIMARY | Volk Optical Inc (USA) |
| AREA CENTRALIS | Volk Optical Inc (USA) |
NSN 6540-01-530-1336 is a Lens,ophthalmic,sphere, manufactured by Volk Optical Inc, classified under FSC 6540 (No Item Name Available). Status: active.
NSN 6540-01-530-1336 has 2 cross-referenced part numbers: VAC (Volk Optical Inc), AREA CENTRALIS (Volk Optical Inc).
There is 1 known substitute for 6540-01-530-1336: 4910-00-223-6481. Verify interchangeability with system specifications before substitution.
Key specifications for VAC: Special Features: INDIRECT CONTACT LENS FOR HIGH RESOLUTION VIEWING/TREATMENT OF POSTERIOR POLE; CRITICALLY EVALUATES/TREATS SUBRETINAL NEOVASCULARIZATION AND CHANGES FROM MACULAR DEGENERATION/RETINAL OCCLUSIONS, DIABETIC EDEMA AND RETINOPATHY, ETC. DESIGNED FOR RANGE OF MOTION USE W/SLIT LAMP BIOMICROSCOPE; 70 TO 84 DEG FIELD OF VISION; IMAGE MAGNIFICATION 1.06X; LASER SPOT 0.94X. 1 total characteristics are documented in the Federal Logistics Information System.