The Fuse,cartridge, cataloged under National Stock Number 5920-00-067-9115, 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 11 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-00-067-9115 |
| Primary Part Number | A60X20-1 |
| 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 | 20.000 |
| Body Style | TUBE TYPE |
| Overall Diameter | 0.812 INCHES NOMINAL IN |
| Precious Material | SILVER |
| Interruption Indicator Method | OPAQUE BODY |
| Features Provided | NONRENEWABLE FUSIBLE ELEMENT |
| Surface Treatment | SILVER TERMINAL |
| Precious Material and Location | TERMINAL SURFACES SILVER |
| Maximum Voltage Rating in Volts | 600.0 AC AND 600.0 DC |
| Material | CERAMIC CASE |
| Circuit Over-Current Interruption Type | NORMAL INSTANTANEOUS |
| 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 |
|---|---|
| A60X20-1 PRIMARY | Mersen Usa Ep Corp. Dba Ferraz Shawmut (USA) |
| KBC20 | Cooper Bussmann, Llc Dba Cooper Industries (USA) |
| Reference | Meaning |
|---|---|
| RFS20 | 5/9 Secondary reference Federal Pacific Electric Co Economy Fuse Div |
| A060F020 | 5/9 Secondary reference Carbone-Ferraz Inc |
| A60X20 | 5/9 Secondary reference Mersen Usa Ep Corp. Dba Ferraz Shawmut |
NSN 5920-00-067-9115 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 5920-00-067-9115 has 2 manufacturer part numbers on file: A60X20-1 (Mersen Usa Ep Corp. Dba Ferraz Shawmut), KBC20 (Cooper Bussmann, Llc Dba Cooper Industries).
1 possible match (shared part number, not a government interchangeability claim): 5920-01-348-9783. Verify interchangeability with system specifications before substitution.
Key specifications for A60X20-1: Continuous Current Rating in Amps: 20.000; Body Style: TUBE TYPE; Overall Diameter: 0.812 INCHES NOMINAL IN; Precious Material: SILVER. 11 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.