The Reticle,optical Instrument, cataloged under National Stock Number 6650-00-765-3239, 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 14 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 | 6650-00-765-3239 |
| Primary Part Number | 7653239 |
| Item Name | Reticle,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 | TELESCOPE,STRAIGHT |
| Graduations/markings | STADIA-SCALE |
| Bevel Depth and Location | 0.0200 INCHES MINIMUM BOTH SURFACES AND 0.0300 INCHES MAXIMUM BOTH SURFACES IN |
| Scale Calibration | 200 TO 2000 METERS |
| Supplementary Features | MATERIAL OPTICAL GLASS PER MIL-G-174, GRADE C, TYPE 525-586 AND TYPE 584-460 |
| Style Designator | VERTICALLY GRADUATED |
| Diameter | 1.0730 INCHES MINIMUM AND 1.0760 INCHES MAXIMUM IN |
| Axial Thickness | 0.100 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN |
| Rim Finish | GROUND |
| Ammunition Identification Inscription | 75-HE,AT,T39 |
| Material | GLASS OPTICAL |
| Refraction Index | 1.5230 NOMINAL AND 1.5838 NOMINAL |
| Angle in Deg | 45.0 |
| Dispersion | 58.6 ANGSTROMS NOMINAL AND 46.0 ANGSTROMS NOMINAL |
| 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 |
|---|---|
| 7653239 PRIMARY | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
NSN 6650-00-765-3239 is a Reticle,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 6650-00-765-3239 has 1 manufacturer part number on file: 7653239 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).
Key specifications for 7653239: FSC Application Data: TELESCOPE,STRAIGHT; Graduations/markings: STADIA-SCALE; Bevel Depth and Location: 0.0200 INCHES MINIMUM BOTH SURFACES AND 0.0300 INCHES MAXIMUM BOTH SURFACES IN; Scale Calibration: 200 TO 2000 METERS. 14 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.