The Microscope,optical, cataloged under National Stock Number 6650-01-669-4894, is classified within Federal Supply Class 6650 (Optical Instruments, Test Equipment, Components and Accessories) of the Instruments and Laboratory Equipment group. The manufacturer of record is Prescott's Inc. Dba Prescotts Inc. Government technical data includes 4 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6650-01-669-4894 |
| Primary Part Number | M841 |
| Item Name | Microscope,optical |
| FSC / FSG | 6650 / 66 — Optical Instruments, Test Equipment, Components and Accessories |
| Manufacturer | Prescott's Inc. Dba Prescotts Inc |
| Status | ACTIVE |
| Magnification | 10.0 NOMINAL |
| Focusing Type | ZOOM |
| Nonstereoscopic Type | BINOCULAR |
| Usage Design | SURGICAL OPHTHALMOLOGY |
| 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 |
|---|---|
| M841 PRIMARY | Prescott's Inc. Dba Prescotts Inc (USA) |
NSN 6650-01-669-4894 is a Microscope,optical, manufactured by Prescott's Inc. Dba Prescotts Inc, classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.
NSN 6650-01-669-4894 has 1 manufacturer part number on file: M841 (Prescott's Inc. Dba Prescotts Inc).
Key specifications for M841: Magnification: 10.0 NOMINAL; Focusing Type: ZOOM; Nonstereoscopic Type: BINOCULAR; Special Features: DESIGNED FOR SURGICAL OPHTHALMOLOGY; HEIGHT MINIMUM-184 CM, HEIGHT MAXIMUM 215 CM; ZOOM ADJUSTMENT FROM 3X TO 21X; ELECTRICALLY CONTROLLED MICROSCOPEVIA FOOTSWITCH; HIGH-END OPTICS WITH HIGH DEPTH OF FIELD; SMOOTH ADJUSTMENT OF ZOOM AND FOCUS; OBJECTIVE LENS F= 200MM; XY -WITH AUTOMATIC CENTERING; REDREFLEX; TYPE OF FOCUS: HALOGEN 12V. 50W.; ADJUSTABLE LIGHT INTENSITY; BASIS: 75 X 75 CM; WEIGHT: 250 KG V. 4 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.