The Fuseholder,block, cataloged under National Stock Number 5920-00-837-6646, 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 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5920-00-837-6646 |
| Primary Part Number | 3823-2 |
| Item Name | Fuseholder,block |
| FSC / FSG | 5920 / 59 — No Item Name Available |
| Manufacturer | Cooper Bussmann, Llc Dba Cooper Industries |
| Status | CANCELLED |
| Current Carrying Rating in Amps | 30.0 |
| Coating Method | PLATED CONTACT |
| Surface Treatment | COPPER AND TIN AND ZINC CONTACT |
| Internal Circuit Configuration and Pole Quantity | 2 POLE, MAINLINE, FUSED |
| Material | COPPER ALLOY CONTACT |
| Terminal Type and Quantity | 4 TAB, SOLDER LUG |
| Fuse Terminal Type Accommodated | FERRULE |
| Voltage in Volts | 600.0 |
| Accommodated Ferrule Diameter | 0.250 INCHES NOMINAL IN |
| Base Thickness | 0.266 INCHES NOMINAL IN |
| Center to Center Distance Between Outside Mounting Holes Along Width | 0.561 INCHES NOMINAL IN |
| Accommodated Fuse Length | 1.250 INCHES NOMINAL IN |
| Mounting Hole Style | IN-LINE ALONG THE WIDTH |
| Mounting Hole Quantity | 2 |
| Fuse Accommodation Quantity | 2 |
| Body Style | CLIP CONNECTED TYPE |
| Mounting Hole Diameter | 0.138 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5920-00-837-6646 is a Fuseholder,block, manufactured by Cooper Bussmann, Llc Dba Cooper Industries, classified under FSC 5920 (No Item Name Available). Status: cancelled.
NSN 5920-00-837-6646 has 3 cross-referenced part numbers: 5266840 (Naval Sea Systems Command), 27009 (Airco Republic Electronics, Inc. Div the Aeronautical Instrument & Radio Co), 3823-2 (Cooper Bussmann, Llc Dba Cooper Industries).
There are 10 known substitutes for 5920-00-837-6646: 5310-00-148-4755, 5306-00-151-1720, 4720-00-278-4887 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 3823-2: Overall Width: 1.125 INCHES NOMINAL IN; Current Carrying Rating in Amps: 30.0; Coating Method: PLATED CONTACT; Surface Treatment: COPPER AND TIN AND ZINC CONTACT. 20 total characteristics are documented in the Federal Logistics Information System.
NSN 5920-00-837-6646 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.