The Test Set,binocular Vision, cataloged under National Stock Number 6540-00-685-5197, 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 Good-Lite Co Div Good-Lite Company. Government technical data includes 5 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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: SE.
| Parameter | Value |
|---|---|
| NSN | 6540-00-685-5197 |
| Primary Part Number | 950100 |
| Item Name | Test Set,binocular Vision |
| FSC / FSG | 6540 / 65 — Ophthalmic Instruments, Equipment, and Supplies |
| Manufacturer | Good-Lite Co Div Good-Lite Company |
| Status | ACTIVE |
| Light Opening Shape | BALL |
| Light Opening Quantity | 3 |
| Design Type | FLASHLIGHT |
| Light Opening Color | WHITE AND GREEN AND RED |
| Design Designation | WORTH FOUR-DOT |
| 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 | SE |
| Part Number | Manufacturer |
|---|---|
| 950100 PRIMARY | Good-Lite Co Div Good-Lite Company (USA) |
| Reference | Meaning |
|---|---|
| 950R | 5/9 Secondary reference Richmond Products Inc |
| 6540NCM228188 | 5/1 Secondary reference Defense Medical Standardization Board |
| MILT36093 | 5/1 Secondary reference U.S. Government activity |
| 1631045 | 5/1 Secondary reference U.S. Government activity |
NSN 6540-00-685-5197 is a Test Set,binocular Vision, manufactured by Good-Lite Co Div Good-Lite Company, classified under FSC 6540, Ophthalmic Instruments, Equipment, and Supplies. Status: active.
NSN 6540-00-685-5197 has 1 manufacturer part number on file: 950100 (Good-Lite Co Div Good-Lite Company).
1 possible match (shared part number, not a government interchangeability claim): 6625-01-438-7721. Verify interchangeability with system specifications before substitution.
Key specifications for 950100: Light Opening Shape: BALL; Light Opening Quantity: 3; Design Type: FLASHLIGHT; Light Opening Color: WHITE AND GREEN AND RED. 5 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.