The Fuse,cartridge, cataloged under National Stock Number 5920-01-012-6202, 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 Federal Commercial Item Description Promulgated by General Services Administration Washington DC. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 12 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 | 5920-01-012-6202 |
| Primary Part Number | A-A-55495 |
| Item Name | Fuse,cartridge |
| FSC / FSG | 5920 / 59 — No Item Name Available |
| Manufacturer | Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
| Status | CANCELLED |
| Continuous Current Rating in Amps | 300.000 |
| Circuit Over-Current Interruption Type | NORMAL INSTANTANEOUS |
| Maximum Voltage Rating in Volts | 500.0 AC AND 450.0 DC |
| Interruption Indicator Method | OPAQUE BODY |
| Features Provided | NONRENEWABLE FUSIBLE ELEMENT |
| Terminal Thickness | 0.245 INCHES NOMINAL IN |
| Mounting Slot Width | 0.406 INCHES NOMINAL IN |
| Overall Diameter | 1.525 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 3.281 INCHES NOMINAL IN |
| Body Style | HOLE TYPE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A-A-55495 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| KBH300 | Cooper Bussmann, Llc Dba Cooper Industries (USA) |
| L50S300 | Littelfuse, Inc. (USA) |
| A50P300-4 | Mersen Usa Ep Corp. Dba Ferraz Shawmut (USA) |
| 22C1049 | L3harris Maritime Power & Energy Solutions, Inc (USA) |
| 105A490P300 | Varo Llc (USA) |
| AA55495-019 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 712042 | Pacific Power Source Inc (USA) |
| 5920PL0795156 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| SF50P300 | International Rectifier Corporation (USA) |
| FWH300A | Cooper Bussmann, Llc Dba Cooper Industries (USA) |
| CSF50P300 | Cefco/english Electric of N Y Inc (USA) |
| A050F300 | Carbone-Ferraz Inc (USA) |
| UFR50P300 | Denco Fuses, Inc. (USA) |
NSN 5920-01-012-6202 is a Fuse,cartridge, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 5920 (No Item Name Available). Status: cancelled.
NSN 5920-01-012-6202 has 14 cross-referenced part numbers: A-A-55495 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), KBH300 (Cooper Bussmann, Llc Dba Cooper Industries), L50S300 (Littelfuse, Inc.), A50P300-4 (Mersen Usa Ep Corp. Dba Ferraz Shawmut), 22C1049 (L3harris Maritime Power & Energy Solutions, Inc) and 9 more.
There are 12 known substitutes for 5920-01-012-6202: 5920-00-038-6892, 5920-00-162-1041, 5920-00-174-1121 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for A-A-55495: Continuous Current Rating in Amps: 300.000; Circuit Over-Current Interruption Type: NORMAL INSTANTANEOUS; Maximum Voltage Rating in Volts: 500.0 AC AND 450.0 DC; Interruption Indicator Method: OPAQUE BODY. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 5920-01-012-6202 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.