The Fuse,cartridge, cataloged under National Stock Number 5920-01-689-3666, 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 Fairmount Automation, Inc Dba Fairmount Automation Inc. Government technical data includes 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-01-689-3666 |
| Primary Part Number | 30130-066 |
| Item Name | Fuse,cartridge |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Fairmount Automation, Inc Dba Fairmount Automation Inc |
| Status | ACTIVE |
| Continuous Current Rating in Amps | 4.0 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 5920-01-689-3666 is a Fuse,cartridge, manufactured by Fairmount Automation, Inc Dba Fairmount Automation Inc, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-689-3666 has 2 manufacturer part numbers on file: 30130-066 (Fairmount Automation, Inc Dba Fairmount Automation Inc), 30130-66 (Littelfuse, Inc.).
Key specifications for 30130-066: Continuous Current Rating in Amps: 4.0; Part Name Assigned by Controlling Agency: FUSE, 4 AMP; End Item Identification: HD-1254/S COO. 1 specification is 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.