The Sight,reflex, cataloged under National Stock Number 1240-01-490-7312, is classified within Federal Supply Class 1240 (Optical Sighting and Ranging Equipment) of the Fire Control Equipment group. The manufacturer of record is Night Vision Systems, Llc. Government technical data includes 5 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 | 1240-01-490-7312 |
| Primary Part Number | MARS-V |
| Item Name | Sight,reflex |
| FSC / FSG | 1240 / 12 — Optical Sighting and Ranging Equipment |
| Manufacturer | Night Vision Systems, Llc |
| Status | ACTIVE |
| Magnification | 1.0X NOMINAL |
| Magnification Type | FIXED |
| Focusing Type | FIXED |
| Usage Design | WEAPON AIMING DEVICE |
| Straight Type Overall Length | 5.197 INCHES NOMINAL IN |
| 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 |
|---|---|
| MARS CLASS 2 | International Technologies (lasers) Inc (USA) |
| MARS-V | Fraser Optics Llc Dba Fraser Optics Llc (USA) |
| MARS-V PRIMARY | Night Vision Systems, Llc (USA) |
NSN 1240-01-490-7312 is a Sight,reflex, manufactured by Night Vision Systems, Llc, classified under FSC 1240, Optical Sighting and Ranging Equipment. Status: active.
NSN 1240-01-490-7312 has 3 manufacturer part numbers on file: MARS CLASS 2 (International Technologies (lasers) Inc), MARS-V (Fraser Optics Llc Dba Fraser Optics Llc), MARS-V (Night Vision Systems, Llc).
Key specifications for MARS-V: Magnification: 1.0X NOMINAL; Magnification Type: FIXED; Focusing Type: FIXED; Special Features: VISUAL AIMING REFLEX SIGHT. 5 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 1240-01-490-7312 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.