The Sight Unit, cataloged under National Stock Number 1240-01-367-1556, is classified within Federal Supply Class 1240 (Optical Sighting and Ranging Equipment) of the Fire Control Equipment group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Sight Unit |
| FSC / FSG | 1240 — Optical Sighting and Ranging Equipment (FSG 12) |
| Parameter | Value |
|---|---|
| NSN | 1240-01-367-1556 |
| Item Name | Sight Unit |
| FSC / FSG | 1240 / 12 — Optical Sighting and Ranging Equipment |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Reference | Meaning |
|---|---|
| 697503-1 | 3/2 Design control — primary reference U.S. Government activity |
| 697503-1 | 3/9 Design control — primary reference Drs Sustainment Systems, Inc. |
NSN 1240-01-367-1556 is a Sight Unit, classified under FSC 1240, Optical Sighting and Ranging Equipment. Status: active.
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 1240-01-367-1556 has DEMIL Code B. 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.