The Fuse,cartridge, cataloged under National Stock Number 5920-01-211-4169, 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 Chromalox, Inc. Div Chromalox. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 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 | 5920-01-211-4169 |
| Primary Part Number | 0024-07530 |
| Item Name | Fuse,cartridge |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Chromalox, Inc. Div Chromalox |
| Status | ACTIVE |
| Continuous Current Rating in Amps | 30.000 |
| Body Style | TUBE TYPE |
| Overall Diameter | 0.562 INCHES NOMINAL IN |
| Interruption Indicator Method | OPAQUE BODY |
| Features Provided | NONRENEWABLE FUSIBLE ELEMENT |
| Surface Treatment | NICKEL TERMINAL |
| Maximum Voltage Rating in Volts | 600.0 AC AND 600.0 DC |
| Material | CERAMIC CASE |
| Material | COPPER ALLOY TERMINAL |
| 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 |
| Part Number | Manufacturer |
|---|---|
| JLLS-30 | Littelfuse, Inc. (USA) |
| 0024-07530 PRIMARY | Chromalox, Inc. Div Chromalox (USA) |
| JJS-30 | Cooper Bussmann, Llc Dba Cooper Industries (USA) |
NSN 5920-01-211-4169 is a Fuse,cartridge, manufactured by Chromalox, Inc. Div Chromalox, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-211-4169 has 3 manufacturer part numbers on file: JLLS-30 (Littelfuse, Inc.), 0024-07530 (Chromalox, Inc. Div Chromalox), JJS-30 (Cooper Bussmann, Llc Dba Cooper Industries).
Key specifications for 0024-07530: Continuous Current Rating in Amps: 30.000; Body Style: TUBE TYPE; Overall Diameter: 0.562 INCHES NOMINAL IN; Overall Length: 1.500 INCHES NOMINAL IN. 10 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.