The Microscope,optical, cataloged under National Stock Number 6650-01-499-5673, 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 Olympus America 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6650-01-499-5673 |
| Primary Part Number | BX43TF |
| Item Name | Microscope,optical |
| FSC / FSG | 6650 / 66 — Optical Instruments, Test Equipment, Components and Accessories |
| Manufacturer | Olympus America Inc |
| Status | ACTIVE |
| Nosepiece Design | REVOLVING |
| Universal Medical Device Nomenclature System Code | 15156 |
| Body Tube Position | VERTICAL |
| Nonstereoscopic Type | TRINOCULAR AND BINOCULAR |
| 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 |
|---|---|
| BX43TF PRIMARY | Olympus America Inc (USA) |
| Reference | Meaning |
|---|---|
| BX41 | 5/9 Secondary reference Olympus America Inc Industrial Fiberoptic Div /ifd/ Br Office |
| BX43TF | 5/9 Secondary reference Olympus America Inc Industrial Fiberoptic Div /ifd/ Br Office |
| 02-0827 | 5/1 Secondary reference U.S. Government activity |
| 6650NCM000379 | 5/1 Secondary reference Defense Medical Standardization Board |
NSN 6650-01-499-5673 is a Microscope,optical, manufactured by Olympus America Inc, classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.
NSN 6650-01-499-5673 has 1 manufacturer part number on file: BX43TF (Olympus America Inc).
Key specifications for BX43TF: Nosepiece Design: REVOLVING; Universal Medical Device Nomenclature System Code: 15156; Body Tube Position: VERTICAL; Nonstereoscopic Type: TRINOCULAR AND BINOCULAR. 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.