The Cover,fuse, cataloged under National Stock Number 5920-01-609-9876, 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 3 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-01-609-9876 |
| Primary Part Number | 01520900 |
| Item Name | Cover,fuse |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Littelfuse, Inc. |
| Status | ACTIVE |
| Body Width | 52.0 MILLIMETERS NOMINAL MM |
| Body Height | 24.0 MILLIMETERS NOMINAL MM |
| Body Length | 73.5 MILLIMETERS NOMINAL MM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 5920-01-609-9876 is a Cover,fuse, manufactured by Littelfuse, Inc., classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-609-9876 has 2 manufacturer part numbers on file: 01520900 (Littelfuse, Inc.), PFMI00020 (Guinault).
Key specifications for 01520900: Body Width: 52.0 MILLIMETERS NOMINAL MM; Body Height: 24.0 MILLIMETERS NOMINAL MM; Body Length: 73.5 MILLIMETERS NOMINAL MM; Part Name Assigned by Controlling Agency: IN-LINE FUZEHOLDER. 3 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.