The Fuse,cartridge, cataloged under National Stock Number 5920-01-577-7553, 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. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-01-577-7553 |
| Primary Part Number | MDA-6-1/4-R |
| Item Name | Fuse,cartridge |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Cooper Bussmann, Llc Dba Cooper Industries |
| Status | ACTIVE |
| 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 |
|---|---|
| MDA-6-1/4-R PRIMARY | Cooper Bussmann, Llc Dba Cooper Industries (USA) |
| 226-8007P29 | Raytheon Canada Limited (CAN) |
| 226-8007P29 | Raytheon Company Div Corp (USA) |
NSN 5920-01-577-7553 is a Fuse,cartridge, manufactured by Cooper Bussmann, Llc Dba Cooper Industries, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-577-7553 has 3 manufacturer part numbers on file: MDA-6-1/4-R (Cooper Bussmann, Llc Dba Cooper Industries), 226-8007P29 (Raytheon Canada Limited), 226-8007P29 (Raytheon Company Div Corp).
Key specifications for MDA-6-1/4-R: Part Name Assigned by Controlling Agency: 6.25 AMP SLOW BLOW FUSE; End Item Identification: CARSR. 0 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.