The Fuse,cartridge, cataloged under National Stock Number 5920-00-221-4522, 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 Cooper Bussmann, Llc Dba Cooper Industries. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5920-00-221-4522 |
| Primary Part Number | MDM2 |
| Item Name | Fuse,cartridge |
| FSC / FSG | 5920 / 59 — No Item Name Available |
| Manufacturer | Cooper Bussmann, Llc Dba Cooper Industries |
| Status | CANCELLED |
| Surface Treatment | NICKEL TERMINAL |
| Features Provided | NONRENEWABLE FUSIBLE ELEMENT |
| Continuous Current Rating in Amps | 2.000 |
| Maximum Voltage Rating in Volts | 125.0 AC |
| Overall Diameter | 0.281 INCHES NOMINAL IN |
| Interruption Indicator Method | VISIBLE ELEMENT |
| Circuit Over-Current Interruption Type | TIME DELAY |
| Circuit Over-Current Interruption Delay Time in Seconds | 25.0 200 PCT OF CURRENT RATING AND 8.0 300 PCT OF CURRENT RATING AND 3.0 500 PCT OF CURRENT RATING |
| Material | GLASS CASE |
| Body Style | TUBE TYPE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MDM2 PRIMARY | Cooper Bussmann, Llc Dba Cooper Industries (USA) |
| 5920PL1951291 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 8870-212000-275 | Department of the Air Force (USA) |
| BA10082-95 | Lucent Technologies Inc Advanced Technology Systems (USA) |
| 880043 | Itt Industries Inc Itt Aerospace Communications Div East (USA) |
| 2026204-5 | Itt Industries Inc Itt Aerospace Communications Div East (USA) |
| 5920PL0890392 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 049-13 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| 65K880866 | Motorola Inc. Dba Integrated Information Systems Group (USA) |
| 413002 | Littelfuse, Inc. (USA) |
| G33P5008 PRIMARY | Cardwell Condenser Corp Lapointe-Admiral Div (USA) |
| 65K880866 | General Dynamics Mission Systems, Inc. Dba Gdms (USA) |
| 914-32 | Jefferson Ray (USA) |
NSN 5920-00-221-4522 is a Fuse,cartridge, manufactured by Cooper Bussmann, Llc Dba Cooper Industries, classified under FSC 5920 (No Item Name Available). Status: cancelled.
NSN 5920-00-221-4522 has 13 cross-referenced part numbers: MDM2 (Cooper Bussmann, Llc Dba Cooper Industries), 5920PL1951291 (Jednolity Indeks Materialowy - Uniform Material Index), 8870-212000-275 (Department of the Air Force), BA10082-95 (Lucent Technologies Inc Advanced Technology Systems), 880043 (Itt Industries Inc Itt Aerospace Communications Div East) and 8 more.
There are 9 known substitutes for 5920-00-221-4522: 2940-00-141-9026, 5331-00-297-6045, 4730-00-305-4894 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for MDM2: Surface Treatment: NICKEL TERMINAL; Overall Length: 1.250 INCHES NOMINAL IN; Features Provided: NONRENEWABLE FUSIBLE ELEMENT; Continuous Current Rating in Amps: 2.000. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 5920-00-221-4522 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.