| Item Name | Valve Check |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-437-1190 (014371190) |
| NCB Code | USA (01) |
| Manufacturer | Cajon Co, Swagelok Company |
| MRC | Criteria | Characteristic |
|---|---|---|
| MRC | Decoded Requirement | Clear Text Reply |
| CQJX | Nominal Thread Size | 0.375 INCHES ALL ENDS |
| MEDA | Media For Which Designed | WATER, FRESH 2ND RESPONSE |
| MEDA | Media For Which Designed | AIR 1ST RESPONSE |
| FEAT | Special Features | WEAPON SYSTEM ESSENTIAL |
| CQGM | Maximum Operating Pressure | 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| AWLS | Connection Type | THREADED EXTERNAL PIPE ALL ENDS |
| STYL | Style Designator | STRAIGHT THRU |
| AEHZ | Maximum Operating Temp | 250.0 DEG FAHRENHEIT SINGLE RESPONSE |
| THSD | Thread Series Designator | NPT ALL ENDS |
| MATT | Material | COPPER ALLOY 360 FLOW CONTROL DEVICE |
| AHNC | Connection Style | PLAIN (PIPE) ALL ENDS |
| AAJF | Thread Direction | RIGHT-HAND ALL ENDS |
| MATT | Material | COPPER ALLOY 360 BODY |
| AGAV | End Item Identification | F/A-18 HORNET AIRCRAFT |
| AQLR | Valve Operation Method | AUTOMATIC |
| ADQU | Flow Control Device | POPPET |
| CSDC | Opening Pressure Setting | 5.0 POUNDS PER SQUARE INCH |
| CRTL | Criticality Code Justification | FEAT |
| MATT | Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING |
| Relevant Components for NSN - 4820-01-437-1190, 4820014371190 | ||||
| 4820-01-251-8295 (4820012518295) | 4820-01-606-5732 (4820016065732) | 4820-01-504-6136 (4820015046136) | 4820-01-345-7050 (4820013457050) | |
| 4810-01-373-6377 (4810013736377) | 4810-01-079-4456 (4810010794456) | 4820-01-280-4146 (4820012804146) | 4820-01-651-8515 (4820016518515) | |
| 4820-01-688-1777 (4820016881777) | 4820-01-439-5575 (4820014395575) | 4820-01-228-6731 (4820012286731) | 4820-01-645-8483 (4820016458483) | |
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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