The Eyepiece Assembly,optical Instru, cataloged under National Stock Number 1240-01-022-0097, 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 4 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1240-01-022-0097 |
| Primary Part Number | 11743200 |
| Item Name | Eyepiece Assembly,optical Instru |
| 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 |
| Diopter Scale | INCLUDED |
| Eye for Which Designed | LEFT OR RIGHT |
| Focusing Type | ADJUSTABLE |
| Lens Arrangement | PLANO-CONVEX AND DOUBLET |
| 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 |
|---|---|
| 11743200 | Indra Sistemas, Sociedad Anonima (ESP) |
| 11743200 PRIMARY | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| 11743200 | Seiler Instrument and Manufacturing Company, Incorporated (USA) |
NSN 1240-01-022-0097 is a Eyepiece Assembly,optical Instru, 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 1240-01-022-0097 has 3 manufacturer part numbers on file: 11743200 (Indra Sistemas, Sociedad Anonima), 11743200 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), 11743200 (Seiler Instrument and Manufacturing Company, Incorporated).
Key specifications for 11743200: Diopter Scale: INCLUDED; Eye for Which Designed: LEFT OR RIGHT; Focusing Type: ADJUSTABLE; Lens Arrangement: PLANO-CONVEX AND DOUBLET. 4 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 1240-01-022-0097 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.