The Sight Unit,mechanical, cataloged under National Stock Number 1010-01-591-2226, is classified within Federal Supply Class 1010 (Guns, Over 30mm up to 75mm) of the Weapons group. The manufacturer of record is Leupold & Stevens Inc. 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 | 1010-01-591-2226 |
| Primary Part Number | 5019 |
| Item Name | Sight Unit,mechanical |
| FSC / FSG | 1010 / 10 — Guns, Over 30mm up to 75mm |
| Manufacturer | Leupold & Stevens Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 5019 PRIMARY | Leupold & Stevens Inc (USA) |
NSN 1010-01-591-2226 is a Sight Unit,mechanical, manufactured by Leupold & Stevens Inc, classified under FSC 1010, Guns, Over 30mm up to 75mm. Status: active.
NSN 1010-01-591-2226 has 1 manufacturer part number on file: 5019 (Leupold & Stevens Inc).
Key specifications for 5019: Part Name Assigned by Controlling Agency: HEAVY MACHINE GUN SIGHT. 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 1010-01-591-2226 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.