The Fuseholder,block, cataloged under National Stock Number 5920-01-507-9449, 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 14 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-01-507-9449 |
| Primary Part Number | 111501 |
| Item Name | Fuseholder,block |
| FSC / FSG | 5920 / 59 — No Item Name Available |
| Manufacturer | Littelfuse, Inc. |
| Status | ACTIVE |
| Terminal Type and Quantity | 2 TAB, SOLDER LUG |
| Surface Treatment | TIN CONTACT |
| Material | COPPER ALLOY CONTACT |
| Fuse Accommodation Quantity | 1 |
| Fuse Terminal Type Accommodated | FERRULE |
| Mounting Hole Style | 2 ROWS IN-LINE |
| Accommodated Fuse Length | 0.570 INCHES NOMINAL IN |
| Center to Center Distance Between Outside Mounting Holes Along Width | 0.197 INCHES NOMINAL IN |
| Current Carrying Rating in Amps | 10.0 |
| Center to Center Distance Between Outside Mounting Holes Along Length | 0.500 INCHES NOMINAL IN |
| Mounting Hole Quantity | 4 |
| Mounting Hole Diameter | 0.046 INCHES NOMINAL IN |
| Body Style | CLIP CONNECTED TYPE |
| Base Thickness | 0.140 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5920-01-507-9449 is a Fuseholder,block, manufactured by Littelfuse, Inc., classified under FSC 5920 (No Item Name Available). Status: active.
NSN 5920-01-507-9449 has 3 cross-referenced part numbers: 890506 (Nai Technologies Inc), 1A5602 (Cooper Bussmann, Llc Dba Cooper Industries), 111501 (Littelfuse, Inc.).
There are 7 known substitutes for 5920-01-507-9449: 5962-00-420-6541, 2930-00-435-3998, 5905-00-436-1260 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 111501: Terminal Type and Quantity: 2 TAB, SOLDER LUG; Surface Treatment: TIN CONTACT; Material: COPPER ALLOY CONTACT; Fuse Accommodation Quantity: 1. 18 total characteristics are documented in the Federal Logistics Information System.