The Cell Assembly,optical Instrument, cataloged under National Stock Number 1240-01-063-4929, is classified within Federal Supply Class 1240 (Optical Sighting and Ranging Equipment) of the Fire Control 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 18 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 | 1240-01-063-4929 |
| Primary Part Number | 11747130 |
| Item Name | Cell Assembly,optical Instrument |
| FSC / FSG | 1240 / 12 — Optical Sighting and Ranging Equipment |
| Manufacturer | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| Status | ACTIVE |
| Optical Element Controlling Agency | ORD |
| Cell Identifying Number | 11747131 DRAWING NO. |
| Optical Element Quantity | 5 |
| Overall Diameter | 1.910 INCHES MINIMUM AND 1.920 INCHES MAXIMUM IN |
| Eccentric Construction | NOT PROVIDED |
| Optical Element Type | SINGLE LENS AND FILTER |
| Thread Pitch Diameters | +1.7350 TO 1.7997 INCHES AND +1.9492 TO 1.9534 INCHES IN |
| Material Document and Classification | QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-200/8 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-225/6, ALLOY 2024, T6 FED SPEC SINGLE MATERIAL RESPONSE |
| Thread Length | 0.250 INCHES AND 0.188 INCHES IN |
| Thread Location | EXTERNAL AND INTERNAL |
| Thread Direction | RIGHT-HAND |
| Optical Element Identifying Number | 11746832 DRAWING NO. AND 11746831 DRAWING NO. AND 11746833 DRAWING NO. AND 11746835 DRAWING NO. AND 11746836 DRAWING NO. |
| Accessory Components and Quantity | SPACER 4;RETAINER 1;CELL 1 |
| Cell Controlling Agency | ORD |
| Thread Size | 1 31/32-32 AND 1 3/4-32 |
| Screw Thread Series Designator | UNS |
| Thread Class | 2A AND 2B A |
| Material | ALUMINUM ALLOY 2024 OR ALUMINUM ALLOY 6061 OR ALUMINUM ALLOY 6062 |
| 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 |
|---|---|
| 11747130 PRIMARY | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
NSN 1240-01-063-4929 is a Cell Assembly,optical Instrument, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 1240, Optical Sighting and Ranging Equipment. Status: active.
NSN 1240-01-063-4929 has 1 manufacturer part number on file: 11747130 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).
Key specifications for 11747130: Optical Element Controlling Agency: ORD; Cell Identifying Number: 11747131 DRAWING NO.; Optical Element Quantity: 5; Overall Diameter: 1.910 INCHES MINIMUM AND 1.920 INCHES MAXIMUM IN. 18 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 1240-01-063-4929 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.