The Lens,condensing, cataloged under National Stock Number 6540-01-673-9757, is classified within Federal Supply Class 6540 (Ophthalmic Instruments, Equipment, and Supplies) of the Medical, Dental, and Veterinary Equipment group. The manufacturer of record is Volk Optical Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6540-01-673-9757 |
| Primary Part Number | VDGTLHM-BK |
| Item Name | Lens,condensing |
| FSC / FSG | 6540 / 65 — Ophthalmic Instruments, Equipment, and Supplies |
| Manufacturer | Volk Optical Inc |
| Status | ACTIVE |
| Cord Handle | NOT PROVIDED |
| Carrying Case | NOT PROVIDED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| VDGTLHM-BK PRIMARY | Volk Optical Inc (USA) |
NSN 6540-01-673-9757 is a Lens,condensing, manufactured by Volk Optical Inc, classified under FSC 6540, Ophthalmic Instruments, Equipment, and Supplies. Status: active.
NSN 6540-01-673-9757 has 1 manufacturer part number on file: VDGTLHM-BK (Volk Optical Inc).
Key specifications for VDGTLHM-BK: Cord Handle: NOT PROVIDED; Carrying Case: NOT PROVIDED; Part Name Assigned by Controlling Agency: LENSE. 2 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.