The Ring,retaining,optical Element, cataloged under National Stock Number 1240-00-045-4379, 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 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1240-00-045-4379 |
| Primary Part Number | 10547913 |
| Item Name | Ring,retaining,optical Element |
| 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 |
| Outside Diameter | 1.710 INCHES MINIMUM AND 1.720 INCHES MAXIMUM IN |
| Aperture Diameter | 1.5625 INCHES NOMINAL IN |
| Thread Location | INTERNAL |
| Internal Flange Thickness | 0.3750 INCHES NOMINAL IN |
| Material Document and Classification | QQ-S-763, CLASS 303, COND A FED SPEC 1ST MATERIAL RESPONSE AND QQ-S-764, TYPE 416, COND A-CANCELED FED SPEC 2ND MATERIAL RESPONSE |
| Material | STEEL COMP 303 OR STEEL COMP 416 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 10547913 PRIMARY | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
NSN 1240-00-045-4379 is a Ring,retaining,optical Element, 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 1240-00-045-4379 has 1 cross-referenced part number: 10547913 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).
Key specifications for 10547913: Outside Diameter: 1.710 INCHES MINIMUM AND 1.720 INCHES MAXIMUM IN; Aperture Diameter: 1.5625 INCHES NOMINAL IN; Thread Location: INTERNAL; Internal Flange Thickness: 0.3750 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.