The Lens,light, cataloged under National Stock Number 5850-01-413-8565, 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 Lockheed Martin Librascope Corporation. Government technical data includes 12 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 | 5850-01-413-8565 |
| Primary Part Number | T523 006 706 |
| Item Name | Lens,light |
| FSC / FSG | 5850 / 58 — Visible and Invisible Light Communication Equipment |
| Manufacturer | Lockheed Martin Librascope Corporation |
| Status | ACTIVE |
| Mounting Method | UNTHREADED HOLE(S) |
| Style Designator | FLAT |
| Material Document and Classification | MIL-P-5425 MIL SPEC 1ST MATERIAL RESPONSE LENS |
| Mounting Hole Diameter | 0.096 INCHES MINIMUM AND 0.099 INCHES MAXIMUM IN |
| Surface Condition | ETCHED FACE |
| Mounting Device Quantity | 2 |
| Major Center to Center Distance Between Mounting Holes | 1.608 INCHES NOMINAL IN |
| Color | CLEAR LENS |
| Color | WHITE INSCRIPTION |
| Inscription | TUBE 1 FACE |
| Light Transmission Design | TRANSPARENT LENS |
| Material | PLASTIC ACRYLIC LENS |
| 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 |
|---|---|
| T523 006 706 PRIMARY | Lockheed Martin Librascope Corporation (USA) |
| 1-0074-06 | Cmp Display Systems, Inc. (USA) |
NSN 5850-01-413-8565 is a Lens,light, manufactured by Lockheed Martin Librascope Corporation, classified under FSC 5850, Visible and Invisible Light Communication Equipment. Status: active.
NSN 5850-01-413-8565 has 2 manufacturer part numbers on file: T523 006 706 (Lockheed Martin Librascope Corporation), 1-0074-06 (Cmp Display Systems, Inc.).
Key specifications for T523 006 706: Overall Height: 0.062 INCHES NOMINAL IN; Mounting Method: UNTHREADED HOLE(S); Style Designator: FLAT; Material Document and Classification: MIL-P-5425 MIL SPEC 1ST MATERIAL RESPONSE LENS. 12 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.