The Ophthalmoscope, cataloged under National Stock Number 6540-01-459-2069, 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 Optical of Virginia Ltd Dba Channel Laboratories Ltd Sub of Channel Industries Ltd. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 6540-01-459-2069 |
| Primary Part Number | C-04.33.225 |
| Item Name | Ophthalmoscope |
| FSC / FSG | 6540 / 65 — Ophthalmic Instruments, Equipment, and Supplies |
| Manufacturer | Lombart Optical of Virginia Ltd Dba Channel Laboratories Ltd Sub of Channel Industries Ltd |
| Status | ACTIVE |
| 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 |
|---|---|
| C-04.33.225 PRIMARY | Lombart Optical of Virginia Ltd Dba Channel Laboratories Ltd Sub of Channel Industries Ltd (USA) |
| Reference | Meaning |
|---|---|
| OMEGA 180 | 5/1 Secondary reference Lombart Optical of Virginia Ltd Dba Channel Laboratories Ltd Sub of Channel Industries Ltd |
| 98-0285 | 5/1 Secondary reference U.S. Government activity |
NSN 6540-01-459-2069 is a Ophthalmoscope, manufactured by Lombart Optical of Virginia Ltd Dba Channel Laboratories Ltd Sub of Channel Industries Ltd, classified under FSC 6540, Ophthalmic Instruments, Equipment, and Supplies. Status: active.
NSN 6540-01-459-2069 has 1 manufacturer part number on file: C-04.33.225 (Lombart Optical of Virginia Ltd Dba Channel Laboratories Ltd Sub of Channel Industries Ltd).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-605-4301. Verify interchangeability with system specifications before substitution.
Key specifications for C-04.33.225: Special Features: BINOCULAR INDIRECT; WITH GLARE REDUCTION, SOFT HEADBAND, HEADBAND PHEOSTATE FOR BRIGHTNESS CONTROL AND AN EXAM RANGE +/- 4 DEGREES; 120 VOLT OPERATION; Part Name Assigned by Controlling Agency: OPHTHALMOSCOPE BINOCULAR INDIRECT 120 VOLT OPERATION. 0 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.