The Sight,bore,optical, cataloged under National Stock Number 1240-01-692-0582, is classified within Federal Supply Class 1240 (Optical Sighting and Ranging Equipment) of the Fire Control Equipment group. The manufacturer of record is Leupold & Stevens Inc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1240-01-692-0582 |
| Primary Part Number | MARK 5HD 5-25X56 MIL |
| Item Name | Sight,bore,optical |
| FSC / FSG | 1240 / 12 — Optical Sighting and Ranging Equipment |
| Manufacturer | Leupold & Stevens Inc |
| Status | ACTIVE |
| Focusing Type | ADJUSTABLE |
| Field View Coverage | FT/100YD LOW 20.5 HIGH 4.2, |
| Straight Type Overall Length | 15.67 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 171776 | Leupold & Stevens Inc (USA) |
| MARK 5HD 5-25X56 MIL PRIMARY | Leupold & Stevens Inc (USA) |
NSN 1240-01-692-0582 is a Sight,bore,optical, manufactured by Leupold & Stevens Inc, classified under FSC 1240, Optical Sighting and Ranging Equipment. Status: active.
NSN 1240-01-692-0582 has 2 manufacturer part numbers on file: 171776 (Leupold & Stevens Inc), MARK 5HD 5-25X56 MIL (Leupold & Stevens Inc).
Key specifications for MARK 5HD 5-25X56 MIL: Focusing Type: ADJUSTABLE; Field View Coverage: FT/100YD LOW 20.5 HIGH 4.2,; Special Features: EYE PIECE LENGTH 3.27, DIAMETER 1.76, ELEVATION ADJUSTMENT RANGE 34.9, WINDAGE RANGE 17.5, FRONT FOCAL TMR MK RETICLE, MATTE FINISH, PARALLAX ADJUSTMENT SIDE FOCUS,; Straight Type Overall Length: 15.67 INCHES NOMINAL IN. 3 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 1240-01-692-0582 has DEMIL Code Q. 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.