The Fuseholder,block, cataloged under National Stock Number 5920-01-381-8648, is classified within Federal Supply Class 5920 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Phoenix Contact Development and Manufacturing Inc Dba Protiq Usa. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-01-381-8648 |
| Primary Part Number | UK6.3-HESI |
| Item Name | Fuseholder,block |
| FSC / FSG | 5920 / 59 — No Item Name Available |
| Manufacturer | Phoenix Contact Development and Manufacturing Inc Dba Protiq Usa |
| Status | ACTIVE |
| Accommodated Ferrule Diameter | 0.250 INCHES NOMINAL IN |
| Current Carrying Rating in Amps | 16.0 |
| Mounting Hole Style | ONE HOLE MOUNTING |
| Accommodated Fuse Length | 1.250 INCHES NOMINAL IN |
| Mounting Hole Quantity | 1 |
| Voltage in Volts | 1000.0 |
| Fuse Accommodation Quantity | 1 |
| Mounting Hole Diameter | 0.217 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 8816.6 | Altech Corporation (USA) |
| 40092340 | Ministry of Defence, Future Aircraft Carrier Ipt (cvf Ipt) (GBR) |
| ECS130385 | Critical Maritime Systems & Support Limited (GBR) |
| 4200147 | Bollfilter Uk Ltd (GBR) |
| 3004171 | Phoenix Contact (FRA) |
| UK6.3-HESI PRIMARY | Phoenix Contact Development and Manufacturing Inc Dba Protiq Usa (USA) |
NSN 5920-01-381-8648 is a Fuseholder,block, manufactured by Phoenix Contact Development and Manufacturing Inc Dba Protiq Usa, classified under FSC 5920 (No Item Name Available). Status: active.
NSN 5920-01-381-8648 has 6 cross-referenced part numbers: 8816.6 (Altech Corporation), 40092340 (Ministry of Defence, Future Aircraft Carrier Ipt (cvf Ipt)), ECS130385 (Critical Maritime Systems & Support Limited), 4200147 (Bollfilter Uk Ltd), 3004171 (Phoenix Contact) and 1 more.
There are 4 known substitutes for 5920-01-381-8648: 5962-01-044-4129, 5962-01-168-7582, 5325-01-282-3275 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for UK6.3-HESI: Accommodated Ferrule Diameter: 0.250 INCHES NOMINAL IN; Current Carrying Rating in Amps: 16.0; Mounting Hole Style: ONE HOLE MOUNTING; Accommodated Fuse Length: 1.250 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.