The Fuseholder,block, cataloged under National Stock Number 5920-00-221-5690, 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 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 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 | 5920-00-221-5690 |
| Primary Part Number | 099001 |
| Item Name | Fuseholder,block |
| FSC / FSG | 5920 / 59 — No Item Name Available |
| Manufacturer | Littelfuse, Inc. |
| Status | ACTIVE |
| Current Carrying Rating in Amps | 3.0 |
| Voltage in Volts | 250.0 |
| Fuse Terminal Type Accommodated | FERRULE |
| Accommodated Fuse Length | 1.250 INCHES NOMINAL IN |
| Fuse Accommodation Quantity | 1 |
| Accommodated Ferrule Diameter | 0.250 INCHES NOMINAL IN |
| Material | COPPER ALLOY CONTACT |
| Terminal Type and Quantity | 2 TAB, SOLDER LUG |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 099001 PRIMARY | Littelfuse, Inc. (USA) |
| SCD5059-37 PRIMARY | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| SP19 PRIMARY | Littelfuse, Inc. (USA) |
NSN 5920-00-221-5690 is a Fuseholder,block, manufactured by Littelfuse, Inc., classified under FSC 5920 (No Item Name Available). Status: active.
NSN 5920-00-221-5690 has 3 cross-referenced part numbers: 099001 (Littelfuse, Inc.), SCD5059-37 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), SP19 (Littelfuse, Inc.).
There are 6 known substitutes for 5920-00-221-5690: 5930-00-057-3602, 5330-00-126-5191, 3130-00-275-0180 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 099001: Current Carrying Rating in Amps: 3.0; Voltage in Volts: 250.0; Fuse Terminal Type Accommodated: FERRULE; Accommodated Fuse Length: 1.250 INCHES NOMINAL IN. 11 total characteristics are documented in the Federal Logistics Information System.