The Fuse,cartridge, cataloged under National Stock Number 5920-01-652-3821, 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 Cooper Bussmann, Llc Dba Cooper Industries. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-01-652-3821 |
| Primary Part Number | S505H-3.15R |
| Item Name | Fuse,cartridge |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Cooper Bussmann, Llc Dba Cooper Industries |
| Status | ACTIVE |
| Continuous Current Rating in Amps | 15.0 |
| Body Style | PIGTAIL TYPE |
| Overall Diameter | 0.205 INCHES NOMINAL IN |
| Interruption Indicator Method | NO VISUAL INDICATION |
| Maximum Voltage Rating in Volts | 600.0 AC AND 400.0 DC |
| Circuit Over-Current Interruption Type | TIME DELAY |
| 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 |
|---|---|
| 422025-000 | L3harris Mapps Limited (GBR) |
| S505H-3.15R PRIMARY | Cooper Bussmann, Llc Dba Cooper Industries (USA) |
| S505H-3.15-R | Cooper Bussmann Uk Ltd (GBR) |
| 70117951 | Bae Systems Marine Limited (GBR) |
NSN 5920-01-652-3821 is a Fuse,cartridge, manufactured by Cooper Bussmann, Llc Dba Cooper Industries, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-652-3821 has 4 manufacturer part numbers on file: 422025-000 (L3harris Mapps Limited), S505H-3.15R (Cooper Bussmann, Llc Dba Cooper Industries), S505H-3.15-R (Cooper Bussmann Uk Ltd), 70117951 (Bae Systems Marine Limited).
Key specifications for S505H-3.15R: Continuous Current Rating in Amps: 15.0; Body Style: PIGTAIL TYPE; Overall Diameter: 0.205 INCHES NOMINAL IN; Overall Length: 0.787 INCHES NOMINAL IN. 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.