The Valve,check, cataloged under National Stock Number 4820-01-227-1000, 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 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, 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 | 4820-01-227-1000 |
| Primary Part Number | 680-5 |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Admiral Valve Llc Dba Cpv Manufacturing |
| Status | ACTIVE |
| Mounting Position | HORIZONTAL OR VERTICAL |
| Disk Loading Method | SPRING |
| Connection Style | PLAIN (PIPE) ALL ENDS |
| Maximum Operating Temp | 230.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Nominal Thread Size | 1.000 INCHES ALL ENDS IN |
| Material | PLASTIC POLYAMIDE NYLON FLOW CONTROL DEVICE |
| Thread Series Designator | NPT ALL ENDS |
| Media for Which Designed | WATER-OIL-GAS SINGLE RESPONSE |
| Material | COPPER ALLOY BODY |
| Operating Pressure | 6000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Material | NICKEL ALLOY SEAT |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Style Designator | STRAIGHT THRU |
| Flow Control Device | DISK |
| Valve Operation Method | AUTOMATIC |
| Connection Type | THREADED EXTERNAL PIPE ALL ENDS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B2406XPL137A | Admiral Valve Llc Dba Cpv Manufacturing (USA) |
| 680-5 PRIMARY | Admiral Valve Llc Dba Cpv Manufacturing (USA) |
| 6GC80-5 PRIMARY | Hydrasearch Company, Llc (USA) |
| 680-5 PL3769 | Admiral Valve Llc Dba Cpv Manufacturing (USA) |
NSN 4820-01-227-1000 is a Valve,check, manufactured by Admiral Valve Llc Dba Cpv Manufacturing, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-227-1000 has 4 cross-referenced part numbers: B2406XPL137A (Admiral Valve Llc Dba Cpv Manufacturing), 680-5 (Admiral Valve Llc Dba Cpv Manufacturing), 6GC80-5 (Hydrasearch Company, Llc), 680-5 PL3769 (Admiral Valve Llc Dba Cpv Manufacturing).
There are 12 known substitutes for 4820-01-227-1000: 2815-00-146-2388, 5310-00-205-9078, 5305-00-298-2924 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 680-5: Mounting Position: HORIZONTAL OR VERTICAL; Disk Loading Method: SPRING; Connection Style: PLAIN (PIPE) ALL ENDS; Maximum Operating Temp: 230.0 FAHRENHEIT SINGLE RESPONSE DEGF. 16 total characteristics are documented in the Federal Logistics Information System.