The Valve,check, cataloged under National Stock Number 4820-00-442-7222, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Johnson Controls Ltd, York Navy Systems. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-442-7222 |
| Primary Part Number | 268L64405-M00 |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Johnson Controls Ltd, York Navy Systems |
| Status | ACTIVE |
| Maximum Operating Temp | 200.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Nominal Outside Diameter Tube Accommodated | 0.625 INCHES ALL ENDS IN |
| Material | RUBBER SYNTHETIC SEAT |
| Disk Loading Method | SPRING |
| Style Designator | STRAIGHT THRU |
| Connection Style | SOCKET (TUBE) ALL ENDS |
| Connection Type | UNTHREADED INTERNAL TUBE ALL ENDS |
| Mounting Position | HORIZONTAL OR VERTICAL |
| Flow Control Device | PISTON |
| Valve Operation Method | AUTOMATIC |
| Operating Pressure | 500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Material | COPPER ALLOY FLOW CONTROL DEVICE |
| Material | COPPER ALLOY BODY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 268L64405-M00 | Johnson Controls Ltd, York Navy Systems (GBR) |
| 116005 | Henry Technologies, Inc. (USA) |
| 116A5-8 | Henry Technologies, Inc. (USA) |
| 116 5-8 | Henry Technologies, Inc. (USA) |
| 426L64099-M00 ITEM 78 | Johnson Controls Ltd, York Navy Systems (GBR) |
| 116005 5/8IN | Henry Technologies, Inc. (USA) |
NSN 4820-00-442-7222 is a Valve,check, manufactured by Johnson Controls Ltd, York Navy Systems, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-442-7222 has 6 cross-referenced part numbers: 268L64405-M00 (Johnson Controls Ltd, York Navy Systems), 116005 (Henry Technologies, Inc.), 116A5-8 (Henry Technologies, Inc.), 116 5-8 (Henry Technologies, Inc.), 426L64099-M00 ITEM 78 (Johnson Controls Ltd, York Navy Systems) and 1 more.
There are 10 known substitutes for 4820-00-442-7222: 5310-00-127-8543, 5950-00-327-9323, 2940-00-350-5541 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 268L64405-M00: Maximum Operating Temp: 200.0 FAHRENHEIT SINGLE RESPONSE DEGF; Nominal Outside Diameter Tube Accommodated: 0.625 INCHES ALL ENDS IN; Material: RUBBER SYNTHETIC SEAT; Disk Loading Method: SPRING. 13 total characteristics are documented in the Federal Logistics Information System.