The Lens,light, cataloged under National Stock Number 5850-01-379-0750, is classified within Federal Supply Class 5850 (Visible and Invisible Light Communication Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Naval Air Warfare Center Aircraft Div. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5850-01-379-0750 |
| Primary Part Number | 1569AS483-1 |
| Item Name | Lens,light |
| FSC / FSG | 5850 / 58 — Visible and Invisible Light Communication Equipment |
| Manufacturer | Naval Air Warfare Center Aircraft Div |
| Status | ACTIVE |
| Surface Condition | ENGRAVED FACE |
| Inscription | TUNING HF1 FACE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1569AS483-1 PRIMARY | Naval Air Warfare Center Aircraft Div (USA) |
| 1569AS483-1 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 1569AS481 | C/1 Advisory reference — outside the item-of-supply concept Naval Air Warfare Center Aircraft Div |
NSN 5850-01-379-0750 is a Lens,light, manufactured by Naval Air Warfare Center Aircraft Div, classified under FSC 5850, Visible and Invisible Light Communication Equipment. Status: active.
NSN 5850-01-379-0750 has 2 manufacturer part numbers on file: 1569AS483-1 (Naval Air Warfare Center Aircraft Div), 1569AS483-1 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
1 possible match (shared part number, not a government interchangeability claim): 5975-01-379-1276. Verify interchangeability with system specifications before substitution.
Key specifications for 1569AS483-1: Surface Condition: ENGRAVED FACE; Special Features: MFR DESCRIBES AS INDICATOR MODIFICATION, LENS ENGRAVING; Inscription: TUNING HF1 FACE; End Item Identification: EP-3E ACFT (PECULIAR). 2 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 5850-01-379-0750 has DEMIL Code B. 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.