The Filter,low Pass, cataloged under National Stock Number 5915-01-320-1819, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Charles Industries, Llc Div Telecom. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Filter,low Pass |
| FSC / FSG | 5915 — Filters and Networks (FSG 59) |
| Manufacturers | Charles Industries, Llc Div Telecom (CAGE 74861) |
| Parameter | Value |
|---|---|
| NSN | 5915-01-320-1819 |
| Primary Part Number | 4227-28 |
| Item Name | Filter,low Pass |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | Charles Industries, Llc Div Telecom |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| 4227-28 PRIMARY | Charles Industries, Llc Div Telecom (USA) |
NSN 5915-01-320-1819 is a Filter,low Pass, manufactured by Charles Industries, Llc Div Telecom, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-01-320-1819 has 1 manufacturer part number on file: 4227-28 (Charles Industries, Llc Div Telecom).
Possible hazard — SDS may be required (DLA HMIC P). 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.