The Eyepiece,microscope,stereoscopy, cataloged under National Stock Number 6650-01-658-1271, 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 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6650-01-658-1271 |
| Primary Part Number | 10447135 |
| Item Name | Eyepiece,microscope,stereoscopy |
| 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 |
|---|---|
| 10447135 PRIMARY | Leica Microsystems Inc. (USA) |
| 10447135 | I. Miller Precision Optical Instruments, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 1426515 | 5/1 Secondary reference U.S. Government activity |
| 6650NCM163098 | 5/1 Secondary reference Defense Medical Standardization Board |
NSN 6650-01-658-1271 is a Eyepiece,microscope,stereoscopy, manufactured by Leica Microsystems Inc., classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.
NSN 6650-01-658-1271 has 2 manufacturer part numbers on file: 10447135 (Leica Microsystems Inc.), 10447135 (I. Miller Precision Optical Instruments, Inc.).
Key specifications for 10447135: Special Features: EYEPIECE, MICROSCOPE, STEREOSCOPY, 20X/12 ADJUSTABLE, S-A E SERIES; SL3 TO ND FOR USE WITH THE LEICA S4 OPTICAL MICROSCOPE ENT ITEM NSN: 6650-00-973-6945 AND/OR 6550-01-566-0738; Part Name Assigned by Controlling Agency: EYEPIECE, MICROSCOPE, STEREOSCOPY; End Item Identification: 6550-00-973-6945 AND/OR 6550-01-5560738. 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.