The Lens,optical Instrument, cataloged under National Stock Number 6650-01-080-7987, 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 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. Government technical data includes 10 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6650-01-080-7987 |
| Primary Part Number | 12273379 |
| Item Name | Lens,optical Instrument |
| FSC / FSG | 6650 / 66 — Optical Instruments, Test Equipment, Components and Accessories |
| Manufacturer | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| Status | ACTIVE |
| Back Focal Length | 0.500 INCHES IN |
| Equivalent Focal Length | 0.710 INCHES IN |
| Radioactive Content | CONTAINS RADIOACTIVE MATERIAL |
| Material Document and Classification | MIL-G-174, CLASS 1, GRADE A MIL SPEC 1ST MATERIAL RESPONSE AND MIL-G-174 MIL SPEC 2ND MATERIAL RESPONSE |
| Diameter | 0.709 INCHES NOMINAL IN |
| Abbe Constant | 59.500 |
| Axial Thickness | 0.325 INCHES NOMINAL IN |
| Material | GLASS OPTICAL |
| Refraction Index | 1.5220 NOMINAL |
| Single Lens Style | PLANO-CONVEX |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 12273379 | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| Reference | Meaning |
|---|---|
| 2-1018-15MGF2 | 5/9 Secondary reference Special Optics, Inc Dba Special Optics |
| 0560173379 | 3/2 Design control — primary reference U.S. Government activity |
NSN 6650-01-080-7987 is a Lens,optical Instrument, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.
NSN 6650-01-080-7987 has 1 manufacturer part number on file: 12273379 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).
Key specifications for 12273379: Back Focal Length: 0.500 INCHES IN; Equivalent Focal Length: 0.710 INCHES IN; Radioactive Content: CONTAINS RADIOACTIVE MATERIAL; Material Document and Classification: MIL-G-174, CLASS 1, GRADE A MIL SPEC 1ST MATERIAL RESPONSE AND MIL-G-174 MIL SPEC 2ND MATERIAL RESPONSE. 10 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 6650-01-080-7987 has DEMIL Code D. 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.