The Lens,light, cataloged under National Stock Number 5850-01-442-8278, 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 Palomar Products, Inc.. Government technical data includes 9 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 | 5850-01-442-8278 |
| Primary Part Number | 1105527-1 |
| Item Name | Lens,light |
| FSC / FSG | 5850 / 58 — Visible and Invisible Light Communication Equipment |
| Manufacturer | Palomar Products, Inc. |
| Status | ACTIVE |
| Mounting Method | PRESS FIT |
| Minor Center to Center Distance Between Mounting Holes | 1.375 INCHES NOMINAL IN |
| Style Designator | FLAT |
| Mounting Hole Diameter | 0.188 INCHES NOMINAL IN |
| Surface Condition | SMOOTH BACK |
| Major Center to Center Distance Between Mounting Holes | 2.718 INCHES NOMINAL IN |
| Color | RED LENS |
| Light Transmission Design | TRANSPARENT INSERT |
| Material | PLASTIC LENS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5850-01-442-8278 is a Lens,light, manufactured by Palomar Products, Inc., classified under FSC 5850, Visible and Invisible Light Communication Equipment. Status: active.
NSN 5850-01-442-8278 has 2 manufacturer part numbers on file: 71-90541 (Technical Wire Products, Llc Dba Twp), 1105527-1 (Palomar Products, Inc.).
Key specifications for 1105527-1: Overall Height: 0.125 INCHES NOMINAL IN; Mounting Method: PRESS FIT; Minor Center to Center Distance Between Mounting Holes: 1.375 INCHES NOMINAL IN; Style Designator: FLAT. 9 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.