The Cartridge,stop-Check Valve, cataloged under National Stock Number 4820-01-020-2007, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Admiral Valve Llc Dba Cpv Manufacturing. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-020-2007 |
| Primary Part Number | 565-5 |
| Item Name | Cartridge,stop-Check Valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Admiral Valve Llc Dba Cpv Manufacturing |
| Status | ACTIVE |
| Operating Pressure | 6000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Material | COPPER ALLOY |
| Port Diameter | 0.813 INCHES NOMINAL IN |
| Maximum Operating Temp | 225.0 FAHRENHEIT DEGF |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 565-5 PRIMARY | Admiral Valve Llc Dba Cpv Manufacturing (USA) |
NSN 4820-01-020-2007 is a Cartridge,stop-Check Valve, manufactured by Admiral Valve Llc Dba Cpv Manufacturing, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-020-2007 has 1 cross-referenced part number: 565-5 (Admiral Valve Llc Dba Cpv Manufacturing).
There are 12 known substitutes for 4820-01-020-2007: 3655-00-404-4119, 5330-00-411-4254, 4510-00-454-4351 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 565-5: Operating Pressure: 6000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS; Material: COPPER ALLOY; Port Diameter: 0.813 INCHES NOMINAL IN; Maximum Operating Temp: 225.0 FAHRENHEIT DEGF. 4 total characteristics are documented in the Federal Logistics Information System.