The Fuseholder,block, cataloged under National Stock Number 5920-00-077-8520, 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 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-00-077-8520 |
| Primary Part Number | 356012 |
| Item Name | Fuseholder,block |
| FSC / FSG | 5920 / 59 — No Item Name Available |
| Manufacturer | Littelfuse, Inc. |
| Status | ACTIVE |
| Surface Treatment | NICKEL CONTACT |
| Material | COPPER ALLOY CONTACT |
| Accommodated Fuse Length | 1.250 INCHES NOMINAL IN |
| Current Carrying Rating in Amps | 15.0 |
| Voltage in Volts | 250.0 |
| Coating Method | PLATED CONTACT |
| Fuse Terminal Type Accommodated | SCREW |
| Material | PLASTIC BODY |
| Material | COPPER ALLOY TERMINAL |
| Internal Circuit Configuration and Pole Quantity | 1 POLE, MAINLINE, FUSED |
| Mounting Hole Style | IN-LINE ALONG THE WIDTH |
| Accommodated Ferrule Diameter | 0.250 INCHES NOMINAL IN |
| Mounting Hole Quantity | 12 |
| Center to Center Distance Between Outside Mounting Holes Along Width | 9.750 INCHES NOMINAL IN |
| Fuse Accommodation Quantity | 12 |
| Base Thickness | 0.219 INCHES NOMINAL IN |
| Mounting Hole Diameter | 0.142 INCHES MINIMUM AND 0.147 INCHES MAXIMUM IN |
| Terminal Type and Quantity | 24 SCREW |
| Body Style | CENTER BARRIER TYPE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5920-00-077-8520 is a Fuseholder,block, manufactured by Littelfuse, Inc., classified under FSC 5920 (No Item Name Available). Status: active.
NSN 5920-00-077-8520 has 2 cross-referenced part numbers: 356012 (Littelfuse, Inc.), 41537 (Stant Corp Edelmann Div).
There are 7 known substitutes for 5920-00-077-8520: 6680-00-445-5499, 5330-00-494-2433, 2510-01-096-7693 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 356012: Surface Treatment: NICKEL CONTACT; Material: COPPER ALLOY CONTACT; Accommodated Fuse Length: 1.250 INCHES NOMINAL IN; Current Carrying Rating in Amps: 15.0. 22 total characteristics are documented in the Federal Logistics Information System.