The Microscope,optical, cataloged under National Stock Number 6650-01-459-1790, 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 Mccrone Associates Inc. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6650-01-459-1790 |
| Primary Part Number | OLYBX241P |
| Item Name | Microscope,optical |
| FSC / FSG | 6650 / 66 — Optical Instruments, Test Equipment, Components and Accessories |
| Manufacturer | Mccrone Associates Inc |
| Status | ACTIVE |
| Nosepiece Design | REVOLVING QUADRUPLE |
| Body Tube Bertrand Lens | PROVIDED |
| Body Tube Accessroy Slot | NOT PROVIDED |
| Body Tube Position | VERTICAL |
| Carrying Case | NOT PROVIDED |
| Body Tube Analyzer | INCLUDED |
| Body Tube Interchangeability Feature | NOT PROVIDED |
| 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 |
|---|---|
| OLYBX241P PRIMARY | Mccrone Associates Inc (USA) |
| Reference | Meaning |
|---|---|
| OLYBMAX40P | 5/9 Secondary reference Mccrone Associates Inc |
NSN 6650-01-459-1790 is a Microscope,optical, manufactured by Mccrone Associates Inc, classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.
NSN 6650-01-459-1790 has 1 manufacturer part number on file: OLYBX241P (Mccrone Associates Inc).
Key specifications for OLYBX241P: Nosepiece Design: REVOLVING QUADRUPLE; Body Tube Bertrand Lens: PROVIDED; Body Tube Accessroy Slot: NOT PROVIDED; Body Tube Position: VERTICAL. 7 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.