The Fuse,cartridge, cataloged under National Stock Number 5920-01-642-0648, 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 Mersen Usa Ep Corp. Dba Ferraz Shawmut. Government technical data includes 7 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5920-01-642-0648 |
| Primary Part Number | HSJ70 |
| Item Name | Fuse,cartridge |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Mersen Usa Ep Corp. Dba Ferraz Shawmut |
| Status | ACTIVE |
| Continuous Current Rating in Amps | 70.0 |
| Body Style | HOLE TYPE |
| Overall Diameter | 1.08 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 3.62 INCHES NOMINAL IN |
| Terminal Thickness | 0.13 INCHES NOMINAL IN |
| Maximum Voltage Rating in Volts | 600.0 AC |
| Mounting Slot Width | 0.28 INCHES NOMINAL IN |
| 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 |
|---|---|
| HSJ70 PRIMARY | Mersen Usa Ep Corp. Dba Ferraz Shawmut (USA) |
| Reference | Meaning |
|---|---|
| M-10G078-A0 ITEM 34 | C/1 Advisory reference — outside the item-of-supply concept Rockwell Automation Inc Dba Rockwell Automation |
NSN 5920-01-642-0648 is a Fuse,cartridge, manufactured by Mersen Usa Ep Corp. Dba Ferraz Shawmut, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-642-0648 has 1 manufacturer part number on file: HSJ70 (Mersen Usa Ep Corp. Dba Ferraz Shawmut).
Key specifications for HSJ70: Continuous Current Rating in Amps: 70.0; Body Style: HOLE TYPE; Overall Diameter: 1.08 INCHES NOMINAL IN; Center to Center Distance Between Mounting Facilities Parallel to Length: 3.62 INCHES NOMINAL IN. 7 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.