The Light,slit,ophthalmic, cataloged under National Stock Number 6540-01-366-0909, 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 Carl Zeiss Meditec Inc Div Meditec. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6540-01-366-0909 |
| Primary Part Number | HSO-10 |
| Item Name | Light,slit,ophthalmic |
| FSC / FSG | 6540 / 65 — Ophthalmic Instruments, Equipment, and Supplies |
| Manufacturer | Carl Zeiss Meditec Inc Div Meditec |
| 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 |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| HSO-10 PRIMARY | Carl Zeiss Meditec Inc Div Meditec (USA) |
NSN 6540-01-366-0909 is a Light,slit,ophthalmic, manufactured by Carl Zeiss Meditec Inc Div Meditec, classified under FSC 6540, Ophthalmic Instruments, Equipment, and Supplies. Status: active.
NSN 6540-01-366-0909 has 1 manufacturer part number on file: HSO-10 (Carl Zeiss Meditec Inc Div Meditec).
Key specifications for HSO-10: Special Features: HAND HELD; 25 W; IN CASE; VOLTAGE SELECTOR FOR 100,110,127,220 AND 240 V,50/60 HZ,AC W/RECHARGEABLE BATTERY PACK 110/220 V,50/60 HZ,AC; BIOMICROSCOPE W/12X TOTAL MAGNIFICATION,125 MM OBJECTIVE FOCAL LG,STR BINOCULAR TUBE,PD DISPLAYS FM 5-75 MM,PERM MOUNTED HIGH EYEPOINT EYEPIECES,F EQL 13 MM W/COMPENSATION OF AMETROPIA P8 TO M4 DPT; W/INTEGRALLY MOUNTED ADJ HEADREST; ILLUMINATION SYS BY A 6 V,10 W HALOGEN LAMP W/SWING-IN BLUE,GREEN FILTERS,2-12 MM CONT SLIT H AND 0.15 MM-0.75 MM SLIT W IN STEPS; 0-30 DEG ANGLE OF INCIDENCE RIGHT TO LEFT W/CLICK-STOPS; SUPPLIED W/TWO REPLACEMENT LAMPS V; Part Name Assigned by Controlling Agency: LIGHT SLIT OPHTHALMIC HAND HELD 25W IN CASE 120/240V 50/60HZ V. 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.