The Filter,radio Frequency Interfere, cataloged under National Stock Number 5915-01-050-1223, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Te Connectivity Corporation Div Corcom. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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,radio Frequency Interfere |
| FSC / FSG | 5915 — Filters and Networks (FSG 59) |
| Manufacturers | Lockheed Martin Librascope Corporation (CAGE 36090); Te Connectivity Corporation Div Corcom (CAGE 05245); Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (CAGE 10001) |
| Parameter | Value |
|---|---|
| NSN | 5915-01-050-1223 |
| Primary Part Number | NF21054 |
| Item Name | Filter,radio Frequency Interfere |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | Te Connectivity Corporation Div Corcom |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| 3222961 | Lockheed Martin Librascope Corporation (USA) |
| NF21054 PRIMARY | Te Connectivity Corporation Div Corcom (USA) |
| 3222961 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| L517 000 061 | C/1 Advisory reference — outside the item-of-supply concept Lockheed Martin Librascope Corporation |
| LMF-1823 | 5/9 Secondary reference Lindgren Rf Enclosures Inc Lectromagnetics Div |
NSN 5915-01-050-1223 is a Filter,radio Frequency Interfere, manufactured by Te Connectivity Corporation Div Corcom, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-01-050-1223 has 3 manufacturer part numbers on file: 3222961 (Lockheed Martin Librascope Corporation), NF21054 (Te Connectivity Corporation Div Corcom), 3222961 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
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 5915-01-050-1223 has DEMIL Code D. 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.