The Fuse,cartridge, cataloged under National Stock Number 5920-01-721-6000, 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 Siba Technology Llc Dba Siba Technology Llc. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-01-721-6000 |
| Primary Part Number | 189140.1 |
| Item Name | Fuse,cartridge |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Siba Technology Llc Dba Siba Technology Llc |
| Status | ACTIVE |
| Body Style | TUBE TYPE |
| Overall Diameter | 6.25 MILLIMETERS MINIMUM AND 6.45 MILLIMETERS MAXIMUM MM |
| Surface Treatment | NICKEL CAP |
| Maximum Voltage Rating in Volts | 500.0 AC |
| Material | CERAMIC CASE |
| 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 |
|---|---|
| 189140.1 PRIMARY | Siba Technology Llc Dba Siba Technology Llc (USA) |
| Reference | Meaning |
|---|---|
| 189140-1A | 5/9 Secondary reference Siba Technology Llc Dba Siba Technology Llc |
NSN 5920-01-721-6000 is a Fuse,cartridge, manufactured by Siba Technology Llc Dba Siba Technology Llc, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-721-6000 has 1 manufacturer part number on file: 189140.1 (Siba Technology Llc Dba Siba Technology Llc).
Key specifications for 189140.1: Body Style: TUBE TYPE; Overall Diameter: 6.25 MILLIMETERS MINIMUM AND 6.45 MILLIMETERS MAXIMUM MM; Overall Length: 31.0 MILLIMETERS MINIMUM AND 32.6 MILLIMETERS MAXIMUM MM; Special Features: ROHS COMPLIANT. 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.