| Item Name | Valve Check |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-631-2839 (016312839) |
| NCB Code | USA (01) |
| Manufacturer | Parker Hannifin Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| MATT | Material | STEEL BODY |
| AZGM | Mounting Facility | THREADED FASTENER |
| STYL | Style Designator | STRAIGHT THRU |
| ADQU | Flow Control Device | PISTON |
| MATT | Material | STEEL CORROSION RESISTING FLOW CONTROL DEVICE |
| AEQJ | Minimum Operating Temp | 40.0 DEG FAHRENHEIT |
| AQLR | Valve Operation Method | AUTOMATIC |
| AWLS | Connection Type | THREADED INTERNAL TUBE ALL ENDS |
| AEHZ | Maximum Operating Temp | 250.0 DEG FAHRENHEIT SINGLE RESPONSE |
| AAJF | Thread Direction | RIGHT-HAND ALL ENDS |
| MEDA | Media For Which Designed | OIL, HYDRAULIC SINGLE RESPONSE |
| CWFD | Nominal Outside Diameter Tube Accommodated | 1.250 INCHES ALL ENDS |
| CQJX | Nominal Thread Size | 1.625 INCHES ALL ENDS |
| CSDC | Opening Pressure Setting | 5.0 POUNDS PER SQUARE INCH |
| CXCY | Part Name Assigned By Controlling Agency | VALVE,CHECK,SERIES C |
| CQGM | Maximum Operating Pressure | 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| AAJD | Thread Class | 2B ALL ENDS |
| THSD | Thread Series Designator | UN ALL ENDS |
| BBJX | Mounting Position | HORIZONTAL |
| CMLP | Thread Quantity Per Inch | 12 ALL ENDS |
| FEAT | Special Features | BASIC SHAPE IS SQUARE BAR,6.5 INCH LONG X 2.75 INCH SQUARE; MAX FLOW OF ITEM IS 284 LPM |
| AHNC | Connection Style | FLARE (TUBE) ALL ENDS |
| MRC | Decoded Requirement | Clear Text Reply |
| Relevant Components for NSN - 4820-01-631-2839, 4820016312839 | ||||
| 4820-01-695-0145 (4820016950145) | 4820-01-596-1771 (4820015961771) | 4810-01-187-3363 (4810011873363) | 4810-01-523-6894 (4810015236894) | |
| 4820-00-707-0356 (4820007070356) | 4820-01-568-0815 (4820015680815) | 4820-01-227-9365 (4820012279365) | 4820-01-104-8145 (4820011048145) | |
| 4820-01-299-5713 (4820012995713) | 4820-01-640-9566 (4820016409566) | 4810-01-346-0666 (4810013460666) | 4820-01-655-5932 (4820016555932) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
Request for Quote
