The Arrester,electrical Surge, cataloged under National Stock Number 5920-01-596-4704, 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 Diagnosys Systems, Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5920-01-596-4704 |
| Primary Part Number | R05-0170 |
| Item Name | Arrester,electrical Surge |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Diagnosys Systems, Inc. |
| Status | ACTIVE |
| Body Material | CERAMIC |
| 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 |
|---|---|
| R05-0170 PRIMARY | Diagnosys Systems, Inc. (USA) |
| Reference | Meaning |
|---|---|
| R05-0050 | 5/9 Secondary reference Diagnosys Systems, Inc. |
NSN 5920-01-596-4704 is a Arrester,electrical Surge, manufactured by Diagnosys Systems, Inc., classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-596-4704 has 1 manufacturer part number on file: R05-0170 (Diagnosys Systems, Inc.).
Key specifications for R05-0170: Body Material: CERAMIC; Part Name Assigned by Controlling Agency: FUSE ANTISURGE, 8 AMP, 250 VAC HRC (HIGH RUPTURE CERAMIC) FUSE VAC; End Item Identification: CONSOLIDATED GROUND SUPPORT EQUIPMENT. 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.