The Disk,valve, cataloged under National Stock Number 4820-00-319-4815, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-319-4815 |
| Primary Part Number | 62573 |
| Item Name | Disk,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Eaton Aerospace, Llc Dba Jackson South |
| Status | ACTIVE |
| Style Designator | POPPET |
| Material | STEEL |
| Flange Diameter | 0.375 INCHES NOMINAL IN |
| Shank Diameter | 0.250 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 62573 | Reidville Hydraulics & Mfg Inc (USA) |
| CR59406PC135 | Eaton Aerospace, Llc Dba Jackson South (USA) |
| 381126PC135 | Naval Sea Systems Command (USA) |
| 381126PC135 | Naval Ship Systems Command (USA) |
| 62573 PRIMARY | Eaton Aerospace, Llc Dba Jackson South (USA) |
| CF59412PC135 | Eaton Aerospace, Llc Dba Jackson South (USA) |
| 381132PC135 | Naval Ship Systems Command (USA) |
| 381132PC135 | Naval Sea Systems Command (USA) |
| D142078PC43 | Eaton Aerospace, Llc Dba Jackson South (USA) |
| B62573 | Eaton Aerospace, Llc Dba Jackson South (USA) |
NSN 4820-00-319-4815 is a Disk,valve, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-319-4815 has 10 cross-referenced part numbers: 62573 (Reidville Hydraulics & Mfg Inc), CR59406PC135 (Eaton Aerospace, Llc Dba Jackson South), 381126PC135 (Naval Sea Systems Command), 381126PC135 (Naval Ship Systems Command), 62573 (Eaton Aerospace, Llc Dba Jackson South) and 5 more.
There are 2 known substitutes for 4820-00-319-4815: 9540-00-542-2757, 5355-01-581-9136. Verify interchangeability with system specifications before substitution.
Key specifications for 62573: Style Designator: POPPET; Material: STEEL; Flange Diameter: 0.375 INCHES NOMINAL IN; Shank Diameter: 0.250 INCHES NOMINAL IN. 5 total characteristics are documented in the Federal Logistics Information System.