The Filter,high Pass, cataloged under National Stock Number 5915-01-044-4359, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Keysight Technologies Inc. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Filter,high Pass |
| FSC / FSG | 5915 — Filters and Networks (FSG 59) |
| Manufacturers | Thales Deutschland Gmbh (CAGE D2416); Keysight Technologies Inc (CAGE 7ZXR5); Thales Sa (CAGE F6481) |
| Parameter | Value |
|---|---|
| NSN | 5915-01-044-4359 |
| Primary Part Number | 11688A |
| Item Name | Filter,high Pass |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | Keysight Technologies Inc |
| 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 |
|---|---|
| 91391083 | Thales Deutschland Gmbh (DEU) |
| 11688A PRIMARY | Keysight Technologies Inc (USA) |
| 91391083 | Thales Sa (FRA) |
| Reference | Meaning |
|---|---|
| 11688A | 3/9 Design control — primary reference Keysight Technologies, Inc. |
| 11688A | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
NSN 5915-01-044-4359 is a Filter,high Pass, manufactured by Keysight Technologies Inc, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-01-044-4359 has 3 manufacturer part numbers on file: 91391083 (Thales Deutschland Gmbh), 11688A (Keysight Technologies Inc), 91391083 (Thales Sa).
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.