The Valve,check, cataloged under National Stock Number 4820-01-225-1487, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-225-1487 |
| Primary Part Number | CV161 |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division |
| Status | ACTIVE |
| Media for Which Designed | OIL, HYDRAULIC SINGLE RESPONSE |
| Valve Operation Method | AUTOMATIC |
| Operating Pressure | 3500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Material | STEEL BODY |
| Flow Control Device | DISK |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| CV161 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division (USA) |
| LH-2.00 | Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division (USA) |
| CV-161 | Parker Hannifin Corporation Dba Pneutronics Div Cylinder Division (USA) |
NSN 4820-01-225-1487 is a Valve,check, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-225-1487 has 3 cross-referenced part numbers: CV161 (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division), LH-2.00 (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division), CV-161 (Parker Hannifin Corporation Dba Pneutronics Div Cylinder Division).
There is 1 known substitute for 4820-01-225-1487: 5975-00-642-7261. Verify interchangeability with system specifications before substitution.
Key specifications for CV161: Media for Which Designed: OIL, HYDRAULIC SINGLE RESPONSE; Valve Operation Method: AUTOMATIC; Operating Pressure: 3500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Material: STEEL BODY. 6 total characteristics are documented in the Federal Logistics Information System.