The Sight Unit, cataloged under National Stock Number 1240-01-565-3974, is classified within Federal Supply Class 1240 (No Item Name Available) of the Fire Control Equipment group. The primary manufacturer of record is Aimpoint Inc Dba Aimpoint Inc. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1240-01-565-3974 |
| Primary Part Number | 11405 |
| Item Name | Sight Unit |
| FSC / FSG | 1240 / 12 — No Item Name Available |
| Manufacturer | Aimpoint Inc Dba Aimpoint Inc |
| Status | ACTIVE |
| Reticle Style Designator | SPECIAL DESIGN |
| Objective Aperture Diameter | 30.0 MILLIMETERS NOMINAL MM |
| Usage Design | DESIGNED FOR DAY USE,INCLUDING DUSK AND DAWN;SUBMERSIBLE TO 45M (135FT) FT |
| Supplementary Features | MATERIAL LENS COVERS-THERMOPLASTIC ELASTOMER,BLACK,NON-GLARE FINISH |
| Magnification Type | FIXED |
| Scale Markings | PROVIDED |
| Magnification | 1.0X NOMINAL |
| Focusing Type | ADJUSTABLE |
| Scale Calibration | 1CLICK EQUALS 10MM AT 80 METERS EQUALS 13MM AT 100 METERS EQUALS 1/2INCH AT 100 YARDS MM |
| Straight Type Overall Length | 130.0 MILLIMETERS NOMINAL MM |
| Optical Device Type | LENS |
| Reticle Identifying Number | AIMPOINT COMPML3 4MOA |
| Field View Coverage | MINUTE OF ANGLE (MOA) 4;1 MOA EQUALS 30MM AT 100 METERS EQUALS 1 INCH AT 100 YARDS MM |
| Special Test Features | SELECTED FOR LAW ENFORCEMENT AND MILITARY APPLICATIONS;ALSO USED BY HUNTERS AND SPORT SHOOTERS |
| Carrying Case | NOT PROVIDED |
| Bracket | NOT PROVIDED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 11405 PRIMARY | Aimpoint Inc Dba Aimpoint Inc (USA) |
NSN 1240-01-565-3974 is a Sight Unit, manufactured by Aimpoint Inc Dba Aimpoint Inc, classified under FSC 1240 (No Item Name Available). Status: active.
NSN 1240-01-565-3974 has 1 cross-referenced part number: 11405 (Aimpoint Inc Dba Aimpoint Inc).
There are 12 known substitutes for 1240-01-565-3974: 5133-00-189-9278, 4730-00-215-1133, 5950-00-270-1113 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 11405: Reticle Style Designator: SPECIAL DESIGN; Special Features: ADVANCED CIRCUIT EFFICIENCY TECHNOLOGY (ACET);PASSIVE RED DOT COLLIMATOR REFLEX SIGHT;EYE RELIEF-UNLIMITED;OPTICAL ANTI REFLEX COATING;1 3V LITHIUM BATTERY;MECHANICAL SWITCH DOT BRIGHTNESS-10 SETTINGS-OFF;9 DAYLIGHT OF WHICH ONE IS EXTRA BRIGHT V; Objective Aperture Diameter: 30.0 MILLIMETERS NOMINAL MM; Usage Design: DESIGNED FOR DAY USE,INCLUDING DUSK AND DAWN;SUBMERSIBLE TO 45M (135FT) FT. 19 total characteristics are documented in the Federal Logistics Information System.