The Lens,light, cataloged under National Stock Number 5850-01-538-4024, 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 Ace Aeronautics Llc. 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 | 5850-01-538-4024 |
| Primary Part Number | 90-0442-1 |
| Item Name | Lens,light |
| FSC / FSG | 5850 / 58 — Visible and Invisible Light Communication Equipment |
| Manufacturer | Ace Aeronautics Llc |
| Status | ACTIVE |
| Overall Diameter | 2.250 INCHES MAXIMUM IN |
| Mounting Method | SCREW |
| Style Designator | FLAT |
| Light Transmission Design | TRANSLUCENT FILTER |
| Flange Width | 0.375 INCHES NOMINAL IN |
| Material | ALUMINUM HOLDER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 90-0442-1 PRIMARY | Ace Aeronautics Llc (USA) |
NSN 5850-01-538-4024 is a Lens,light, manufactured by Ace Aeronautics Llc, classified under FSC 5850, Visible and Invisible Light Communication Equipment. Status: active.
NSN 5850-01-538-4024 has 1 manufacturer part number on file: 90-0442-1 (Ace Aeronautics Llc).
Key specifications for 90-0442-1: Overall Diameter: 2.250 INCHES MAXIMUM IN; Mounting Method: SCREW; Style Designator: FLAT; Special Features: NIGHT VISION COMPATIBLE;NIMBUS WHITE FILTER. 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.
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.