The Chart,vision Acuity Testing, cataloged under National Stock Number 6540-00-388-5680, 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 Richmond Products 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6540-00-388-5680 |
| Primary Part Number | 800718 |
| Item Name | Chart,vision Acuity Testing |
| FSC / FSG | 6540 / 65 — Ophthalmic Instruments, Equipment, and Supplies |
| Manufacturer | Richmond Products Inc |
| Status | ACTIVE |
| Material | PAPER OVERALL |
| Test Designation | GREEN ASTIGMATIC DIAL VISION TEST CARD |
| 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 |
|---|---|
| 800718 PRIMARY | Richmond Products Inc (USA) |
| Reference | Meaning |
|---|---|
| MILC36374 | 4/1 Identification reference U.S. Government activity |
| AST20P | 5/9 Secondary reference Richmond Products Inc |
NSN 6540-00-388-5680 is a Chart,vision Acuity Testing, manufactured by Richmond Products Inc, classified under FSC 6540, Ophthalmic Instruments, Equipment, and Supplies. Status: active.
NSN 6540-00-388-5680 has 1 manufacturer part number on file: 800718 (Richmond Products Inc).
1 possible match (shared part number, not a government interchangeability claim): 2590-01-690-8014. Verify interchangeability with system specifications before substitution.
Key specifications for 800718: Overall Length: 14.000 INCHES NOMINAL IN; Overall Width: 13.000 INCHES NOMINAL IN; Special Features: CLOCK FACE; TRIPLE LINE; FOR USE W/CHART SET,6540-00-598-8078 AND 6540-00-598-8077,AND COLOR VISION PLATE SET,6540-00-299-8186; Part Name Assigned by Controlling Agency: CHART VISION ACUITY TESTING ASTIGMATIC DIAL GREEN. 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.