The Fuse,cartridge, cataloged under National Stock Number 5920-00-068-8251, 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 Mersen Usa Ep Corp. Dba Ferraz Shawmut. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-00-068-8251 |
| Primary Part Number | A6Y5-1 |
| Item Name | Fuse,cartridge |
| FSC / FSG | 5920 / 59 — No Item Name Available |
| Manufacturer | Mersen Usa Ep Corp. Dba Ferraz Shawmut |
| Status | ACTIVE |
| Surface Treatment | SILVER TERMINAL |
| Body Style | TUBE TYPE |
| Material | PLASTIC MELAMINE BODY |
| Overall Diameter | 0.812 INCHES NOMINAL IN |
| Circuit Over-Current Interruption Type | NORMAL INSTANTANEOUS |
| Interruption Indicator Method | OPAQUE BODY |
| Continuous Current Rating in Amps | 5.000 |
| Maximum Voltage Rating in Volts | 600.0 AC AND 600.0 DC |
| Features Provided | NONRENEWABLE FUSIBLE ELEMENT |
| Precious Material and Location | TERMINAL SURFACE SILVER |
| Precious Material | SILVER |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 12-749351-05 | Emerson Electric Co Computer Power Div (USA) |
| A6Y5-1 PRIMARY | Mersen Usa Ep Corp. Dba Ferraz Shawmut (USA) |
| MCL5 | Challenger Electrical Equipment Corp (USA) |
| A6Y15 | Mersen Usa Ep Corp. Dba Ferraz Shawmut (USA) |
| MCL-5 | Federal Pacific Electric Co Economy Fuse Div (USA) |
| 44-1281-13 | Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc (USA) |
| 5920PL1339406 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| KTK 5 | Klockner-Moeller Corp (USA) |
| KTK-5 | Cooper Bussmann, Llc Dba Cooper Industries (USA) |
| 100906 | Champion Industries Inc. (USA) |
| 24-092F00M00R00 | Concurrent Computer Corporation (USA) |
| A6Y5 | Mersen Usa Ep Corp. Dba Ferraz Shawmut (USA) |
NSN 5920-00-068-8251 is a Fuse,cartridge, manufactured by Mersen Usa Ep Corp. Dba Ferraz Shawmut, classified under FSC 5920 (No Item Name Available). Status: active.
NSN 5920-00-068-8251 has 12 cross-referenced part numbers: 12-749351-05 (Emerson Electric Co Computer Power Div), A6Y5-1 (Mersen Usa Ep Corp. Dba Ferraz Shawmut), MCL5 (Challenger Electrical Equipment Corp), A6Y15 (Mersen Usa Ep Corp. Dba Ferraz Shawmut), MCL-5 (Federal Pacific Electric Co Economy Fuse Div) and 7 more.
There are 6 known substitutes for 5920-00-068-8251: 5920-00-064-2374, 3040-00-782-8676, 5905-00-943-7537 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for A6Y5-1: Surface Treatment: SILVER TERMINAL; Body Style: TUBE TYPE; Material: PLASTIC MELAMINE BODY; Overall Diameter: 0.812 INCHES NOMINAL IN. 12 total characteristics are documented in the Federal Logistics Information System.