The Suppressor,parasitic, cataloged under National Stock Number 5915-01-079-2553, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Leonardo Mw Ltd. Government technical data includes 8 specifications, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5915-01-079-2553 |
| Primary Part Number | 842458-1 |
| Item Name | Suppressor,parasitic |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | Leonardo Mw Ltd |
| Status | ACTIVE |
| Electrical Resistance | 1.0 MEGOHMS |
| Inclosure Type | FULLY INCLOSED |
| Turn Quantity | 4 SINGLE COMPONENT SINGLE WINDING |
| Winding Conductor Size | 0.01003 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN |
| Coil Form Type | RESISTOR SINGLE COMPONENT |
| Winding Quantity | 1 SINGLE COMPONENT |
| Resistor Power Dissipation Rating in Watts | 0.250 |
| Terminal Type and Quantity | 2 WIRE LEAD |
| 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 |
|---|---|
| 842458-1 | Leonardo Mw Ltd (GBR) |
| 842458-1 | Leonardo S.p.a. Div Electronics (ITA) |
| Reference | Meaning |
|---|---|
| 842458-1 | 5/9 Secondary reference Trescal Limited |
| 842458-1 | 5/9 Secondary reference Fiar Fabbrica Italiana Apparecchiature Radioelettriche Spa |
| 842458-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5915-01-079-2553 is a Suppressor,parasitic, manufactured by Leonardo Mw Ltd, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-01-079-2553 has 2 manufacturer part numbers on file: 842458-1 (Leonardo Mw Ltd), 842458-1 (Leonardo S.p.a. Div Electronics).
Key specifications for 842458-1: Electrical Resistance: 1.0 MEGOHMS; Inclosure Type: FULLY INCLOSED; Turn Quantity: 4 SINGLE COMPONENT SINGLE WINDING; Winding Conductor Size: 0.01003 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN. 8 specifications are 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.