The Window,optical Instrument, cataloged under National Stock Number 1240-01-554-9984, is classified within Federal Supply Class 1240 (Optical Sighting and Ranging Equipment) of the Fire Control Equipment group. The manufacturer of record is Elbit Systems of America - Night Vision Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Window,optical Instrument |
| FSC / FSG | 1240 — Optical Sighting and Ranging Equipment (FSG 12) |
| Manufacturers | Elbit Systems of America - Night Vision Llc (CAGE 13567) |
| Parameter | Value |
|---|---|
| NSN | 1240-01-554-9984 |
| Primary Part Number | 272246 |
| Item Name | Window,optical Instrument |
| FSC / FSG | 1240 / 12 — Optical Sighting and Ranging Equipment |
| Manufacturer | Elbit Systems of America - Night Vision Llc |
| Status | ACTIVE |
| 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 |
|---|---|
| 272246 PRIMARY | Elbit Systems of America - Night Vision Llc (USA) |
| Reference | Meaning |
|---|---|
| 272246-1 | 5/9 Secondary reference Elbit Systems of America - Night Vision Llc |
| A3309675 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1240-01-554-9984 is a Window,optical Instrument, manufactured by Elbit Systems of America - Night Vision Llc, classified under FSC 1240, Optical Sighting and Ranging Equipment. Status: active.
NSN 1240-01-554-9984 has 1 manufacturer part number on file: 272246 (Elbit Systems of America - Night Vision Llc).
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 1240-01-554-9984 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.