The Fuseholder,extractor Post, cataloged under National Stock Number 5920-00-503-3163, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 17 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5920-00-503-3163 |
| Primary Part Number | 2254475 |
| Item Name | Fuseholder,extractor Post |
| FSC / FSG | 5920 / 59 — No Item Name Available |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | CANCELLED |
| Bushing Diameter | 0.312 INCHES NOMINAL IN |
| Mounting Hole Style | BUSHING MOUNTING |
| Bushing Thread Length | 0.468 INCHES NOMINAL IN |
| Flatted Side Bushing Hole Length | 0.468 INCHES MINIMUM AND 0.478 INCHES MAXIMUM IN |
| Accommodated Fuse Length | 1.250 INCHES NOMINAL IN |
| Material | COPPER ALLOY CONTACT |
| Accommodated Ferrule Diameter | 0.250 INCHES NOMINAL IN |
| Length From Front Protrusion to Mounting Surface | 0.750 INCHES NOMINAL IN |
| Cap Diameter | 0.500 INCHES NOMINAL IN |
| Fuse Terminal Type Accommodated | FERRULE |
| Bushing Hole Diameter | 0.500 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN |
| Surface Treatment | TIN CONTACT |
| Fuse Accommodation Quantity | 1 |
| Voltage in Volts | 250.0 |
| Terminal Type and Quantity | 2 TAB, SOLDER LUG |
| Overall Diameter | 0.500 INCHES NOMINAL IN |
| Body Style | BUSHING MOUNTED TYPE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5920-00-503-3163 is a Fuseholder,extractor Post, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5920 (No Item Name Available). Status: cancelled.
NSN 5920-00-503-3163 has 2 cross-referenced part numbers: 2254475 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), HJM (Cooper Bussmann, Llc Dba Cooper Industries).
There are 5 known substitutes for 5920-00-503-3163: 5920-00-280-8331, 5920-00-280-8340, 5920-00-284-7834 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2254475: Bushing Diameter: 0.312 INCHES NOMINAL IN; Mounting Hole Style: BUSHING MOUNTING; Bushing Thread Length: 0.468 INCHES NOMINAL IN; Flatted Side Bushing Hole Length: 0.468 INCHES MINIMUM AND 0.478 INCHES MAXIMUM IN. 18 total characteristics are documented in the Federal Logistics Information System.
NSN 5920-00-503-3163 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.