The Fuse,cartridge, cataloged under National Stock Number 5920-01-623-0388, 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 4 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5920-01-623-0388 |
| Primary Part Number | C084366 |
| 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 | 12.5 |
| Body Style | TUBE TYPE |
| Overall Diameter | 6.0 MILLIMETERS NOMINAL MM |
| Features Provided | NONRENEWABLE FUSIBLE ELEMENT |
| 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 |
|---|---|
| 188-6811 | Rs Components Limited (GBR) |
| C084366 PRIMARY | Mersen Usa Ep Corp. Dba Ferraz Shawmut (USA) |
| RMHF12 | A.t.s.i. Limited Div Atsi (GBR) |
| Reference | Meaning |
|---|---|
| C084366P | 5/9 Secondary reference Mersen Usa Ep Corp. Dba Ferraz Shawmut |
| 188-6811 | 5/9 Secondary reference Rs Components Ltd |
| C084366P | 5/9 Secondary reference Ferraz Shawmut Inc |
NSN 5920-01-623-0388 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 5920-01-623-0388 has 3 manufacturer part numbers on file: 188-6811 (Rs Components Limited), C084366 (Mersen Usa Ep Corp. Dba Ferraz Shawmut), RMHF12 (A.t.s.i. Limited Div Atsi).
Key specifications for C084366: Continuous Current Rating in Amps: 12.5; Body Style: TUBE TYPE; Overall Diameter: 6.0 MILLIMETERS NOMINAL MM; Overall Length: 32.0 MILLIMETERS NOMINAL MM. 4 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.