The Fuse,cartridge, cataloged under National Stock Number 5920-01-544-1017, 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 American Hofmann Corp. Government technical data includes 3 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. 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 | 5920-01-544-1017 |
| Primary Part Number | 3043-4003 |
| Item Name | Fuse,cartridge |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | American Hofmann Corp |
| Status | ACTIVE |
| Continuous Current Rating in Amps | 3.000 |
| Features Provided | NONRENEWABLE FUSIBLE ELEMENT |
| 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 |
NSN 5920-01-544-1017 is a Fuse,cartridge, manufactured by American Hofmann Corp, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-544-1017 has 2 manufacturer part numbers on file: CCMR-3 (Littelfuse, Inc.), 3043-4003 (American Hofmann Corp).
1 possible match (shared part number, not a government interchangeability claim): 6150-01-608-2392. Verify interchangeability with system specifications before substitution.
Key specifications for 3043-4003: Continuous Current Rating in Amps: 3.000; Features Provided: NONRENEWABLE FUSIBLE ELEMENT; Part Name Assigned by Controlling Agency: INAVY-FUSE, 3A, CLASS CC A; End Item Identification: BALANCING MACHINE PCX-13.1. 3 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.