The Lens,light, cataloged under National Stock Number 5850-01-462-3399, 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 Northrop Grumman Systems Corporation. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5850-01-462-3399 |
| Primary Part Number | 1805746-9 |
| Item Name | Lens,light |
| FSC / FSG | 5850 / 58 — Visible and Invisible Light Communication Equipment |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Mounting Method | PRESS FIT |
| Style Designator | FLAT |
| Surface Condition | ENGRAVED FACE |
| Effective Length | 0.634 INCHES NOMINAL IN |
| Specification/standard Data | 03956-MIL-S-22885/82 GOVERNMENT STANDARD |
| Effective Width | 0.634 INCHES NOMINAL IN |
| Color | CLEAR LENS |
| Light Transmission Design | TRANSPARENT LENS |
| Flange Width | 0.005 INCHES NOMINAL IN |
| Material | PLASTIC POLYCARBONATE 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 |
|---|---|
| 1805746-9 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 3975-9 | 5/9 Secondary reference U.S. Government activity |
NSN 5850-01-462-3399 is a Lens,light, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5850, Visible and Invisible Light Communication Equipment. Status: active.
NSN 5850-01-462-3399 has 1 manufacturer part number on file: 1805746-9 (Northrop Grumman Systems Corporation).
2 possible matches (shared part number, not a government interchangeability claim): 5310-01-560-1078, 4330-01-630-7155. Verify interchangeability with system specifications before substitution.
Key specifications for 1805746-9: Overall Height: 0.055 INCHES NOMINAL IN; Mounting Method: PRESS FIT; Style Designator: FLAT; Overall Length: 0.665 INCHES NOMINAL IN. 10 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.