The Fuse,enclosed Link, cataloged under National Stock Number 5920-01-539-3233, 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 Littelfuse, Inc.. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-01-539-3233 |
| Primary Part Number | 498050 |
| Item Name | Fuse,enclosed Link |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Littelfuse, Inc. |
| Status | ACTIVE |
| Continuous Current Rating in Amps | 50.000 |
| Body Style | LIMITER W/HOLE |
| Circuit Over-Current Interruption Delay Time in Seconds | 12.0 200 PCT OF CURRENT RATING |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 30.0 MILLIMETERS NOMINAL MM |
| Terminal Length | 12.5 MILLIMETERS NOMINAL MM |
| Terminal Thickness | 0.4 MILLIMETERS NOMINAL MM |
| Mounting Hole Diameter | 5.5 MILLIMETERS NOMINAL MM |
| Interruption Indicator Method | OPAQUE BODY |
| Maximum Voltage Rating in Volts | 32.0 DC |
| 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 |
|---|---|
| 498050 PRIMARY | Littelfuse, Inc. (USA) |
| 81254360096 | Man Truck & Bus Se (DEU) |
| 1021135815300 | Jelcz Sp. Z O.o. (POL) |
| FSFI00100 | Guinault (FRA) |
| 10023751 | Liebherr-Werk Ehingen Gmbh (DEU) |
| 991366188 | Wuerth Industrie Service Gmbh & Co. Kg (DEU) |
NSN 5920-01-539-3233 is a Fuse,enclosed Link, manufactured by Littelfuse, Inc., classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-539-3233 has 6 manufacturer part numbers on file: 498050 (Littelfuse, Inc.), 81254360096 (Man Truck & Bus Se), 1021135815300 (Jelcz Sp. Z O.o.), FSFI00100 (Guinault), 10023751 (Liebherr-Werk Ehingen Gmbh) and 1 more.
Key specifications for 498050: Overall Height: 8.0 MILLIMETERS NOMINAL MM; Continuous Current Rating in Amps: 50.000; Body Style: LIMITER W/HOLE; Circuit Over-Current Interruption Delay Time in Seconds: 12.0 200 PCT OF CURRENT RATING. 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.