The Chart Set,vision Acuity Testing, cataloged under National Stock Number 6540-01-585-5635, 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 Lombart Brothers, Inc.. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6540-01-585-5635 |
| Primary Part Number | VACHARTKIT |
| Item Name | Chart Set,vision Acuity Testing |
| FSC / FSG | 6540 / 65 — Ophthalmic Instruments, Equipment, and Supplies |
| Manufacturer | Lombart Brothers, Inc. |
| Status | ACTIVE |
| Unit Quantity Per Set | 3 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| VACHARTKIT PRIMARY | Lombart Brothers, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 16855 | 5/1 Secondary reference U.S. Government activity |
| VISUAL ACUITY TESTING CHARTS | 5/1 Secondary reference Lombart Brothers, Inc. |
| 6540NCM104393 | 5/1 Secondary reference Defense Medical Standardization Board |
NSN 6540-01-585-5635 is a Chart Set,vision Acuity Testing, manufactured by Lombart Brothers, Inc., classified under FSC 6540, Ophthalmic Instruments, Equipment, and Supplies. Status: active.
NSN 6540-01-585-5635 has 1 manufacturer part number on file: VACHARTKIT (Lombart Brothers, Inc.).
Key specifications for VACHARTKIT: Special Features: VISUAL ACUITY TESING CHART SET, 20 FT DISTANCE; INCLUDES: SNELLING LETTER (PART NO. SNE20), KINDERGARTEN SYMBOLS (P/N KIN20), ILLITERATE E'S; LAMINATED FT; Part Name Assigned by Controlling Agency: CHARTS TESTING VISUAL ACUITY; Unit Quantity Per Set: 3. 1 specification is 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.