The Stem,fluid Valve, cataloged under National Stock Number 4820-01-234-8594, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Velan Valve Corp.. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, 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 | 4820-01-234-8594 |
| Primary Part Number | 83309-42 PC5 |
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Velan Valve Corp. |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING |
| Valve Type for Which Designed | GATE |
| Stem Actuating End Type | THREADED EXTERNALLY |
| Valve Size for Which Designed | 3.500 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 83309 | Velan Valve Corp. (USA) |
| 83309-42 PC5 PRIMARY | Velan Valve Corp. (USA) |
| 8552-003-062 | Velan Valve Corp. (USA) |
NSN 4820-01-234-8594 is a Stem,fluid Valve, manufactured by Velan Valve Corp., classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-234-8594 has 3 cross-referenced part numbers: 83309 (Velan Valve Corp.), 83309-42 PC5 (Velan Valve Corp.), 8552-003-062 (Velan Valve Corp.).
There are 7 known substitutes for 4820-01-234-8594: 2510-00-845-8663, 6105-00-894-6798, 4820-01-307-8841 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 83309-42 PC5: Material: STEEL CORROSION RESISTING; Valve Type for Which Designed: GATE; Overall Length: 13.750 INCHES NOMINAL IN; Stem Actuating End Type: THREADED EXTERNALLY. 5 total characteristics are documented in the Federal Logistics Information System.