The Ophthalmoscope, cataloged under National Stock Number 6540-00-299-8326, 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 Leica Inc Surveying and Photogrammetry Systems Div. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 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 | 6540-00-299-8326 |
| Primary Part Number | 12005B |
| Item Name | Ophthalmoscope |
| FSC / FSG | 6540 / 65 — Ophthalmic Instruments, Equipment, and Supplies |
| Manufacturer | Leica Inc Surveying and Photogrammetry Systems Div |
| Status | ACTIVE |
| Cord Handle | PROVIDED |
| Lens Negative Diopter Power Range | -35.00/-1.00 |
| Lens Zero Aperture | INCLUDED |
| Lens Positive Diopter Power Range | +1.00 TO 60.00 |
| Accessory Components and Quantity | CABLE ASSEMBLY 1; LAMP,INCANDESCENT,6.5 V 2 V |
| Carrying Case | PROVIDED |
| 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 |
NSN 6540-00-299-8326 is a Ophthalmoscope, manufactured by Leica Inc Surveying and Photogrammetry Systems Div, classified under FSC 6540, Ophthalmic Instruments, Equipment, and Supplies. Status: active.
NSN 6540-00-299-8326 has 2 manufacturer part numbers on file: 12005B (Leica Inc Surveying and Photogrammetry Systems Div), 12005B (American Optical Co).
1 possible match (shared part number, not a government interchangeability claim): 5998-01-316-3203. Verify interchangeability with system specifications before substitution.
Key specifications for 12005B: Cord Handle: PROVIDED; Lens Negative Diopter Power Range: -35.00/-1.00; Lens Zero Aperture: INCLUDED; Lens Positive Diopter Power Range: +1.00 TO 60.00. 6 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.