The Absorber,overvoltage, cataloged under National Stock Number 5920-01-175-8658, is classified within Federal Supply Class 5920 (Fuses, Arrestors, Absorbers, and Protectors) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-01-175-8658 |
| Primary Part Number | 58A164C819 |
| Item Name | Absorber,overvoltage |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Terminal Quantity | 2 |
| Terminal Type | SOLDERLESS LUG |
| Mounting Method | TERMINAL |
| Polarization Feature | NOT INCLUDED |
| Hermetic Protection | NOT PROVIDED |
| Shunt Capacitor | INCLUDED |
| 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 |
|---|---|
| 58A164C819 | Triangle Tool Co (USA) |
| 58A164C819 | Millennium 3 Incorporated Dba Suppres Surge (USA) |
| 58A164C819 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 58A164C819 | Projects Unlimited Inc (USA) |
| BP2814 | Burke Products Inc (USA) |
| Reference | Meaning |
|---|---|
| 58A164C819 | 5/9 Secondary reference Freund Precision Inc |
| 58A164C819 | 5/9 Secondary reference Custom Manufacturing Solutions, Inc |
| 58A164C819 | 5/9 Secondary reference Cobra Industries Inc |
| 58A164C819 | 5/9 Secondary reference Burke Products Inc |
NSN 5920-01-175-8658 is a Absorber,overvoltage, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-175-8658 has 5 manufacturer part numbers on file: 58A164C819 (Triangle Tool Co), 58A164C819 (Millennium 3 Incorporated Dba Suppres Surge), 58A164C819 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 58A164C819 (Projects Unlimited Inc), BP2814 (Burke Products Inc).
Key specifications for 58A164C819: Terminal Quantity: 2; Terminal Type: SOLDERLESS LUG; Mounting Method: TERMINAL; Polarization Feature: NOT INCLUDED. 6 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.