The Eyepiece,microscope, cataloged under National Stock Number 6650-01-520-3494, 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 Leica Microsystems Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6650-01-520-3494 |
| Primary Part Number | 10445485 |
| Item Name | Eyepiece,microscope |
| FSC / FSG | 6650 / 66 — Optical Instruments, Test Equipment, Components and Accessories |
| Manufacturer | Leica Microsystems Inc. |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 10445485 PRIMARY | Leica Microsystems Inc. (USA) |
| Reference | Meaning |
|---|---|
| 6515NCM040672 | 5/1 Secondary reference Defense Medical Standardization Board |
| 04-0798 | 5/1 Secondary reference U.S. Government activity |
NSN 6650-01-520-3494 is a Eyepiece,microscope, manufactured by Leica Microsystems Inc., classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.
NSN 6650-01-520-3494 has 1 manufacturer part number on file: 10445485 (Leica Microsystems Inc.).
Key specifications for 10445485: Special Features: EYEPIECE FOR THE SURGICAL MICROSCOPE MODEL M501 BY LEICA, NSN 6515-01-519-1180; Part Name Assigned by Controlling Agency: EYEPIECE FOR LEICA SURGICAL MICROSCOPE NSN 6515-01-519-1180. 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.