The Fuse,cartridge, cataloged under National Stock Number 5920-01-122-4181, 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 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5920-01-122-4181 |
| Primary Part Number | 21801.6 |
| Item Name | Fuse,cartridge |
| FSC / FSG | 5920 / 59 — No Item Name Available |
| Manufacturer | Littelfuse, Inc. |
| Status | CANCELLED |
| Circuit Over-Current Interruption Delay Time in Seconds | 0.3 400 PCT OF CURRENT RATING AND 3.0 400 PCT OF CURRENT RATING |
| Features Provided | NONRENEWABLE FUSIBLE ELEMENT |
| Continuous Current Rating in Amps | 1.600 |
| Overall Diameter | 0.197 INCHES NOMINAL IN |
| Circuit Over-Current Interruption Type | TIME DELAY |
| Material | COPPER TERMINAL |
| Maximum Voltage Rating in Volts | 250.0 AC AND 250.0 DC |
| Interruption Indicator Method | VISIBLE ELEMENT |
| Material | GLASS CASE |
| Body Style | TUBE TYPE |
| Surface Treatment | NICKEL TERMINAL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 21301.6 | Littelfuse, Inc. (USA) |
| 21801.6 PRIMARY | Littelfuse, Inc. (USA) |
| 195195-1.6A | Wickmann Usa Inc (USA) |
| 2110-0495 | Hewlett-Packard Company Dba HP (USA) |
| 213016 | Littelfuse, Inc. (USA) |
| ASC1562230 | Asc Pty Ltd (AUS) |
NSN 5920-01-122-4181 is a Fuse,cartridge, manufactured by Littelfuse, Inc., classified under FSC 5920 (No Item Name Available). Status: cancelled.
NSN 5920-01-122-4181 has 6 cross-referenced part numbers: 21301.6 (Littelfuse, Inc.), 21801.6 (Littelfuse, Inc.), 195195-1.6A (Wickmann Usa Inc), 2110-0495 (Hewlett-Packard Company Dba HP), 213016 (Littelfuse, Inc.) and 1 more.
There are 5 known substitutes for 5920-01-122-4181: 4820-00-247-7190, 5330-00-547-3860, 2530-00-571-6424 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 21801.6: Circuit Over-Current Interruption Delay Time in Seconds: 0.3 400 PCT OF CURRENT RATING AND 3.0 400 PCT OF CURRENT RATING; Overall Length: 0.787 INCHES NOMINAL IN; Features Provided: NONRENEWABLE FUSIBLE ELEMENT; Continuous Current Rating in Amps: 1.600. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 5920-01-122-4181 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.