| Item Name | Valve Check |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-440-6185 (014406185) |
| NCB Code | USA (01) |
| Manufacturer | Parker Hannifin Corporation, Appleton Marine Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| CQGM | Maximum Operating Pressure | 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| AWLS | Connection Type | THREADED INTERNAL BOSS ALL ENDS |
| AAJF | Thread Direction | RIGHT-HAND ALL ENDS |
| MRC | Decoded Requirement | Clear Text Reply |
| STYL | Style Designator | STRAIGHT THRU |
| AAJD | Thread Class | 3B ALL ENDS |
| AQLR | Valve Operation Method | AUTOMATIC |
| THSD | Thread Series Designator | UN ALL ENDS |
| AGAV | End Item Identification | STRATEGIC SEALIFT CONVERSION SHIPS CLASS |
| BBJX | Mounting Position | HORIZONTAL OR VERTICAL |
| CQJX | Nominal Thread Size | 1.625 INCHES ALL ENDS |
| AHNC | Connection Style | GASKET SEAL (BOSS) ALL ENDS |
| MATT | Material | STEEL BODY |
| CSDC | Opening Pressure Setting | 20.0 POUNDS PER SQUARE INCH |
| CMLP | Thread Quantity Per Inch | 12 ALL ENDS |
| Components Related to NSN - 4820-01-440-6185, 4820014406185 | ||||
| 4820-01-168-7617 (4820011687617) | 4820-00-036-1739 (4820000361739) | 4820-01-148-9383 (4820011489383) | 4820-01-416-7529 (4820014167529) | |
| 4810-01-036-3133 (4810010363133) | 4820-01-365-7068 (4820013657068) | 4820-00-475-4247 (4820004754247) | 4820-01-192-5887 (4820011925887) | |
| 4820-01-546-7933 (4820015467933) | 4820-00-366-2438 (4820003662438) | 4820-01-066-6185 (4820010666185) | 4810-00-670-3476 (4810006703476) | |
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.
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