The Filter,neutral Density, cataloged under National Stock Number 5820-01-385-4282, is classified within Federal Supply Class 5820 (Radio and Television Communication Equipment, Except Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Filter,neutral Density |
| FSC / FSG | 5820 — Radio and Television Communication Equipment, Except Airborne (FSG 58) |
| Parameter | Value |
|---|---|
| NSN | 5820-01-385-4282 |
| Item Name | Filter,neutral Density |
| FSC / FSG | 5820 / 58 — Radio and Television Communication Equipment, Except Airborne |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| TC 1831 | 5/9 Secondary reference Photonis Defense Inc Dba Photonis Defense Inc |
| 303-0698-005 | 5/9 Secondary reference Photonis Defense Inc Dba Photonis Defense Inc |
| 303-0698-005 | 3/9 Design control — primary reference Philips Communication, Security, & Imaging, Inc Dba Bosch Security Systems, Inc. |
| TC 1831 | 5/9 Secondary reference Philips Communication, Security, & Imaging, Inc Dba Bosch Security Systems, Inc. |
NSN 5820-01-385-4282 is a Filter,neutral Density, classified under FSC 5820, Radio and Television Communication Equipment, Except Airborne. Status: active.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5820-01-385-4282 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.