The Fuse,cartridge, cataloged under National Stock Number 5920-01-486-4883, 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 Lockheed Martin Corporation Dba Lockheed Martin. Government technical data includes 2 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-01-486-4883 |
| Primary Part Number | 3550051 |
| Item Name | Fuse,cartridge |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Lockheed Martin Corporation Dba Lockheed Martin |
| Status | ACTIVE |
| Continuous Current Rating in Amps | 5.000 |
| Body Style | TUBE TYPE |
| 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 |
|---|---|
| 3550051 PRIMARY | Lockheed Martin Corporation Dba Lockheed Martin (USA) |
| Reference | Meaning |
|---|---|
| 7000765 | C/1 Advisory reference — outside the item-of-supply concept Valkyrie Enterprises Llc Dba Qpi |
| 70007 | C/1 Advisory reference — outside the item-of-supply concept Siba Bewachungsdienst-Werkschutz Gmbh |
| 3550051 | C/1 Advisory reference — outside the item-of-supply concept Valkyrie Enterprises Llc Dba Qpi |
NSN 5920-01-486-4883 is a Fuse,cartridge, manufactured by Lockheed Martin Corporation Dba Lockheed Martin, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-486-4883 has 1 manufacturer part number on file: 3550051 (Lockheed Martin Corporation Dba Lockheed Martin).
Key specifications for 3550051: Continuous Current Rating in Amps: 5.000; Body Style: TUBE TYPE; Overall Length: 22.0 MILLIMETERS MAXIMUM MM; End Item Identification: BOX OF 50 504467-1(5427. 2 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.