| Item Name | Valve Check |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-612-1584 (016121584) |
| NCB Code | USA (01) |
| Manufacturer | Midland Metal Manufacturing Company |
| MRC | Criteria | Characteristic |
|---|---|---|
| STYL | Style Designator | STRAIGHT THRU |
| AHNC | Connection Style | BELL (PIPE) ALL ENDS |
| CQJX | Nominal Thread Size | 0.500 INCHES ALL ENDS |
| MRC | Decoded Requirement | Clear Text Reply |
| CXCY | Part Name Assigned By Controlling Agency | VALVE,CHECK |
| MEDA | Media For Which Designed | WATER-OIL-GAS SINGLE RESPONSE |
| MATT | Material | COPPER ALLOY BODY |
| AAJF | Thread Direction | RIGHT-HAND ALL ENDS |
| CQGM | Maximum Operating Pressure | 200.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| THSD | Thread Series Designator | NPT ALL ENDS |
| FEAT | Special Features | MATERIAL IS UNS C37700 |
| AWLS | Connection Type | THREADED INTERNAL PIPE ALL ENDS |
| AQLR | Valve Operation Method | AUTOMATIC |
| Relevant Components for NSN - 4820-01-612-1584, 4820016121584 | ||||
| 4820-01-560-5759 (4820015605759) | 4820-01-298-9351 (4820012989351) | 4820-01-545-4087 (4820015454087) | 4810-01-325-4666 (4810013254666) | |
| 4820-01-374-3466 (4820013743466) | 4810-01-453-8173 (4810014538173) | 4810-01-547-8647 (4810015478647) | 4820-01-453-6024 (4820014536024) | |
| 4820-01-510-0543 (4820015100543) | 4810-01-606-7570 (4810016067570) | 4820-01-071-1428 (4820010711428) | 4820-01-232-8464 (4820012328464) | |
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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