The Sight,reflex, cataloged under National Stock Number 1240-01-591-7601, is classified within Federal Supply Class 1240 (Optical Sighting and Ranging Equipment) of the Fire Control Equipment group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1240-01-591-7601 |
| Item Name | Sight,reflex |
| FSC / FSG | 1240 / 12 — Optical Sighting and Ranging Equipment |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| M40GLTAN | 3/9 Design control — primary reference L-3 Communications Eotech, Inc. Dba Eotech |
NSN 1240-01-591-7601 is a Sight,reflex, classified under FSC 1240, Optical Sighting and Ranging Equipment. Status: active.
Key specifications for 1240-01-591-7601: Special Features: THE SU-231D/PEQ (ECOS-GL) IS DESIGNED FOR ACCURATELY SIGHTING TARGETS WITH A 40MM LOW VELOCITY GRENADE FIRED FROM THE M203, M320, AND MK13 EGLM GRENADE LAUNCHERS. IT FEATURES A RANGING RETICLE OF 10M INCREMENTS AND ADJUSTABLE ELEVATION. THE SIGHT HAS NIGHT VISION MODE SETTINGS COMPATIBLE WITH IMAGE INTENSIFIER NIGHT VISION DEVICES. IT IS POWERED BY 1 EA. CR123 BATTERY LIFE OF 300 HRS AT NOMINAL BRIGHTNESS LEVEL 15. MOUNTS VIA A MIL-STD-1913 RAIL. COLOR IS TAN MM. 0 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 1240-01-591-7601 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.