The Sight,bore,optical, cataloged under National Stock Number 1240-01-644-9166, is classified within Federal Supply Class 1240 (Optical Sighting and Ranging Equipment) of the Fire Control Equipment group. The manufacturer of record is Trijicon, Inc. Dba Trijicon Inc. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1240-01-644-9166 |
| Primary Part Number | ACOG 4X32 |
| Item Name | Sight,bore,optical |
| FSC / FSG | 1240 / 12 — Optical Sighting and Ranging Equipment |
| Manufacturer | Trijicon, Inc. Dba Trijicon Inc |
| Status | ACTIVE |
| Magnification | 4.0 NOMINAL |
| Magnification Type | FIXED |
| Optical Device Type | LENS |
| Focusing Type | FIXED |
| Bracket | NOT PROVIDED |
| Carrying Case | NOT PROVIDED |
| 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 |
|---|---|
| ACOG 4X32 PRIMARY | Trijicon, Inc. Dba Trijicon Inc (USA) |
NSN 1240-01-644-9166 is a Sight,bore,optical, manufactured by Trijicon, Inc. Dba Trijicon Inc, classified under FSC 1240, Optical Sighting and Ranging Equipment. Status: active.
NSN 1240-01-644-9166 has 1 manufacturer part number on file: ACOG 4X32 (Trijicon, Inc. Dba Trijicon Inc).
Key specifications for ACOG 4X32: Magnification: 4.0 NOMINAL; Magnification Type: FIXED; Optical Device Type: LENS; Focusing Type: FIXED. 6 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 1240-01-644-9166 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.