The Window,optical Instrument, cataloged under National Stock Number 1240-00-099-8211, is classified within Federal Supply Class 1240 (No Item Name Available) of the Fire Control Equipment group. The primary manufacturer of record is Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1240-00-099-8211 |
| Primary Part Number | 7653003 |
| Item Name | Window,optical Instrument |
| FSC / FSG | 1240 / 12 — No Item Name Available |
| Manufacturer | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| Status | ACTIVE |
| Material | GLASS OPTICAL LOCATION NOT OTHERWISE SPECIFIED |
| Material Document and Classification | JAN-G-174, TYPE 523-586, GRADE C MIL SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED |
| Thickness | 0.125 INCHES NOMINAL IN |
| Polished Surface | BOTH |
| Diameter | 1.406 INCHES NOMINAL IN |
| Bevel Depth | 0.020 INCHES NOMINAL IN |
| Polished Periphery | NOT PROVIDED |
| Bevel Angle in Deg | 45.0500 NOMINAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 1240-00-099-8211 is a Window,optical Instrument, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 1240 (No Item Name Available). Status: active.
NSN 1240-00-099-8211 has 3 cross-referenced part numbers: 7653003 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), 7653003 (Mel Optics Co), 7653003 (Grayco Optical Corp).
Key specifications for 7653003: Material: GLASS OPTICAL LOCATION NOT OTHERWISE SPECIFIED; Material Document and Classification: JAN-G-174, TYPE 523-586, GRADE C MIL SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED; Thickness: 0.125 INCHES NOMINAL IN; Polished Surface: BOTH. 8 total characteristics are documented in the Federal Logistics Information System.