The Lens,optical Instrument, cataloged under National Stock Number 6650-00-213-7002, 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 15 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6650-00-213-7002 |
| Primary Part Number | 11738875 |
| 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 |
| FSC Application Data | RECEIVER-TRANSMITTER,LASER |
| Individual Lens Style | DOUBLE CONVEX AND MENISCUS DIVERGING |
| Back Focal Length | 7.772 INCHES IN |
| Front Focal Length | 7.992 INCHES IN |
| Element Left Surface Radius | -3.167 INCHES AND 5.391 INCHES IN |
| Equivalent Focal Length | 8.126 INCHES IN |
| Element Right Surface Radius | -3.167 INCHES AND 12.399 INCHES IN |
| Material Document and Classification | MIL-G-174,CLASS 1,GRADE B,TYPE 531-621 AND TYPE 603-380 MIL SPEC SINGLE MATERIAL RESPONSE |
| Diameter | 2.123 INCHES MINIMUM AND 2.125 INCHES MAXIMUM IN |
| Abbe Constant | 62.100 AND 38.000 |
| Axial Thickness | 0.464 INCHES MINIMUM AND 0.472 INCHES MAXIMUM AND 0.278 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN |
| Material | GLASS OPTICAL |
| Refraction Index | 1.5310 NOMINAL AND 1.6030 NOMINAL |
| Compound Lens Style | DOUBLET |
| Compound Lens Overall Axial Thickness | 0.742 INCHES MINIMUM AND 0.758 INCHES MAXIMUM IN |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 11738875 PRIMARY | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
NSN 6650-00-213-7002 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 6650-00-213-7002 has 1 manufacturer part number on file: 11738875 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).
Key specifications for 11738875: FSC Application Data: RECEIVER-TRANSMITTER,LASER; Individual Lens Style: DOUBLE CONVEX AND MENISCUS DIVERGING; Back Focal Length: 7.772 INCHES IN; Front Focal Length: 7.992 INCHES IN. 15 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 6650-00-213-7002 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.