The Sight,reflex, cataloged under National Stock Number 1240-01-600-8364, is classified within Federal Supply Class 1240 (Optical Sighting and Ranging Equipment) of the Fire Control Equipment group. The manufacturer of record is Lucid Corp. Government technical data includes 3 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. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1240-01-600-8364 |
| Primary Part Number | HD8 |
| Item Name | Sight,reflex |
| FSC / FSG | 1240 / 12 — Optical Sighting and Ranging Equipment |
| Manufacturer | Lucid Corp |
| Status | ACTIVE |
| Optical Device Type | LENS |
| Focusing Type | ADJUSTABLE |
| Straight Type Overall Length | 135.0 MILLIMETERS NOMINAL MM |
| 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 |
|---|---|
| HD8 PRIMARY | Lucid Corp (USA) |
NSN 1240-01-600-8364 is a Sight,reflex, manufactured by Lucid Corp, classified under FSC 1240, Optical Sighting and Ranging Equipment. Status: active.
NSN 1240-01-600-8364 has 1 manufacturer part number on file: HD8 (Lucid Corp).
1 possible match (shared part number, not a government interchangeability claim): 5120-01-663-1540. Verify interchangeability with system specifications before substitution.
Key specifications for HD8: Optical Device Type: LENS; Focusing Type: ADJUSTABLE; Straight Type Overall Length: 135.0 MILLIMETERS NOMINAL MM. 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 1240-01-600-8364 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.