The Fuse,cartridge, cataloged under National Stock Number 5920-00-805-1021, 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 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5920-00-805-1021 |
| Primary Part Number | 31301-5 |
| Item Name | Fuse,cartridge |
| FSC / FSG | 5920 / 59 — No Item Name Available |
| Manufacturer | Littelfuse, Inc. |
| Status | CANCELLED |
| Surface Treatment | SOLDER TERMINAL |
| Overall Diameter | 0.250 INCHES NOMINAL IN |
| Continuous Current Rating in Amps | 1.500 |
| Circuit Over-Current Interruption Type | TIME DELAY |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| ASC1255496 | Asc Pty Ltd (AUS) |
| 070-047 | Ampex Data Systems Corporation Dba Ampex Intelligent Systems (USA) |
| P50547-08 | Telex Communications Inc Sub of Telex Corp (USA) |
| 0C221603-6152 | Raytheon Company Dba Raytheon Co (USA) |
| F03-0002-022 | L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications (USA) |
| 3AG | Littelfuse, Inc. (USA) |
| 070-047 | Ampex Systems Corp (USA) |
| 31301-5 | Wickmann Werke Gmbh (DEU) |
| F-0030 | L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications (USA) |
| 31301-5 PRIMARY | Littelfuse, Inc. (USA) |
NSN 5920-00-805-1021 is a Fuse,cartridge, manufactured by Littelfuse, Inc., classified under FSC 5920 (No Item Name Available). Status: cancelled.
NSN 5920-00-805-1021 has 10 cross-referenced part numbers: ASC1255496 (Asc Pty Ltd), 070-047 (Ampex Data Systems Corporation Dba Ampex Intelligent Systems), P50547-08 (Telex Communications Inc Sub of Telex Corp), 0C221603-6152 (Raytheon Company Dba Raytheon Co), F03-0002-022 (L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications) and 5 more.
There are 12 known substitutes for 5920-00-805-1021: 5920-00-199-9482, 5920-00-227-6179, 5306-00-270-9328 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 31301-5: Surface Treatment: SOLDER TERMINAL; Overall Diameter: 0.250 INCHES NOMINAL IN; Continuous Current Rating in Amps: 1.500; Overall Length: 1.250 INCHES NOMINAL IN. 5 total characteristics are documented in the Federal Logistics Information System.
NSN 5920-00-805-1021 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.