The Lens,optical Instrument, cataloged under National Stock Number 6650-01-325-7925, is classified within Federal Supply Class 6650 (Optical Instruments, Test Equipment, Components and Accessories) of the Instruments and Laboratory Equipment group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6650-01-325-7925 |
| Item Name | Lens,optical Instrument |
| FSC / FSG | 6650 / 66 — Optical Instruments, Test Equipment, Components and Accessories |
| Status | ACTIVE |
| Equivalent Focal Length | 12.500 CENTIMETERS CM |
| Material Document and Classification | JAN-G-174, TYPE 523-586 MIL SPEC SINGLE MATERIAL RESPONSE |
| Diameter | 50.0 MILLIMETERS NOMINAL MM |
| Axial Thickness | 6.3 MILLIMETERS NOMINAL MM |
| Material | GLASS OPTICAL |
| Single Lens Style | DOUBLE CONVEX |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 11.0195 | 3/9 Design control — primary reference J.j. Ross International Corporation Dba Rolyn Optics |
NSN 6650-01-325-7925 is a Lens,optical Instrument, classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.
Key specifications for 6650-01-325-7925: Equivalent Focal Length: 12.500 CENTIMETERS CM; Material Document and Classification: JAN-G-174, TYPE 523-586 MIL SPEC SINGLE MATERIAL RESPONSE; Diameter: 50.0 MILLIMETERS NOMINAL MM; Axial Thickness: 6.3 MILLIMETERS NOMINAL MM. 6 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.
NSN 6650-01-325-7925 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.