The Fuse,cartridge, cataloged under National Stock Number 5920-00-956-4979, 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 Littelfuse, Inc.. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 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 | 5920-00-956-4979 |
| Primary Part Number | 278001 |
| Item Name | Fuse,cartridge |
| FSC / FSG | 5920 / 59 — No Item Name Available |
| Manufacturer | Littelfuse, Inc. |
| Status | ACTIVE |
| Body Style | PLUG-IN TYPE |
| Surface Treatment | SOLDER TERMINAL |
| Material | ALUMINUM CASE |
| Continuous Current Rating in Amps | 1.000 |
| Material | COPPER TERMINAL |
| Maximum Voltage Rating in Volts | 125.0 AC AND 125.0 DC |
| Features Provided | NONRENEWABLE FUSIBLE ELEMENT |
| Interruption Indicator Method | VISIBLE ELEMENT |
| Overall Diameter | 0.235 INCHES NOMINAL IN |
| Body Length | 0.290 INCHES NOMINAL IN |
| Terminal Diameter | 0.025 INCHES NOMINAL IN |
| Terminal Length | 1.000 INCHES NOMINAL IN |
| Circuit Over-Current Interruption Type | NORMAL INSTANTANEOUS |
| Center to Center Distance Between Mounting Facilities Parallel to Diameter | 0.100 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5920-00-956-4979 is a Fuse,cartridge, manufactured by Littelfuse, Inc., classified under FSC 5920 (No Item Name Available). Status: active.
NSN 5920-00-956-4979 has 4 cross-referenced part numbers: PC4832-5 (Rockwell Collins, Inc. Dba Rc Displays Systems), 278001 (Littelfuse Europe Gmbh), 278001 (Littelfuse, Inc.), 278001 (Wickmann Werke Gmbh).
There are 4 known substitutes for 5920-00-956-4979: 5950-00-172-3092, 6680-01-072-2794, 4920-01-136-8217 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 278001: Body Style: PLUG-IN TYPE; Surface Treatment: SOLDER TERMINAL; Material: ALUMINUM CASE; Continuous Current Rating in Amps: 1.000. 15 total characteristics are documented in the Federal Logistics Information System.