The Fuse,cartridge, cataloged under National Stock Number 5920-01-678-0106, 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 World Hq. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5920-01-678-0106 |
| Primary Part Number | 0977005.MXP |
| Item Name | Fuse,cartridge |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Littelfuse World Hq |
| Status | ACTIVE |
| Continuous Current Rating in Amps | 0.5 |
| Body Style | TUBE TYPE |
| Circuit Over-Current Interruption Delay Time in Seconds | 60.0 150 PCT OF CURRENT RATING |
| Overall Diameter | 5.20 MILLIMETERS NOMINAL MM |
| Interruption Indicator Method | VISIBLE ELEMENT |
| Maximum Voltage Rating in Volts | 500.0 AC |
| 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 |
|---|---|
| 0977005.MXP PRIMARY | Littelfuse World Hq (USA) |
| Reference | Meaning |
|---|---|
| 977005 | 5/9 Secondary reference Littelfuse World Hq |
NSN 5920-01-678-0106 is a Fuse,cartridge, manufactured by Littelfuse World Hq, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-678-0106 has 1 manufacturer part number on file: 0977005.MXP (Littelfuse World Hq).
Key specifications for 0977005.MXP: Continuous Current Rating in Amps: 0.5; Body Style: TUBE TYPE; Circuit Over-Current Interruption Delay Time in Seconds: 60.0 150 PCT OF CURRENT RATING; Overall Diameter: 5.20 MILLIMETERS NOMINAL MM. 7 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.