The Network,circuit Protection, cataloged under National Stock Number 5915-01-175-0190, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Department of the Army Hq United States Army Communications Research and Development Command. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5915-01-175-0190 |
| Primary Part Number | B4014797-1 |
| Item Name | Network,circuit Protection |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | Department of the Army Hq United States Army Communications Research and Development Command |
| Status | ACTIVE |
| General Characteristics Item Description | ENCASED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| B4014797-1 PRIMARY | Department of the Army Hq United States Army Communications Research and Development Command (USA) |
| 3L120-250-0P/0 | K&l Microwave Llc (USA) |
| Reference | Meaning |
|---|---|
| BK-F29 | 5/9 Secondary reference Microlab/fxr Llc |
NSN 5915-01-175-0190 is a Network,circuit Protection, manufactured by Department of the Army Hq United States Army Communications Research and Development Command, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-01-175-0190 has 2 manufacturer part numbers on file: B4014797-1 (Department of the Army Hq United States Army Communications Research and Development Command), 3L120-250-0P/0 (K&l Microwave Llc).
Key specifications for B4014797-1: General Characteristics Item Description: ENCASED. 1 specification is documented in the U.S. Government catalog.
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.