| Item Name | Valve Regulating Fluid Pressure |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-539-0922 (015390922) |
| NCB Code | USA (01) |
| Manufacturer | Warren Controls Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AEVA | Outlet Pressure Range | +25.0/+60.0 POUNDS PER SQUARE INCH |
| ABEP | Stem Material | NICKEL COPPER ALLOY, QQ-N-288, COMP A OR NICKEL COPPER ALLOY, QQ-N-288, COMP E |
| AEVR | Valve Loading Method | SPRING |
| AEVZ | Maximum Inlet Pressure Rating | 250.0 POUNDS PER SQUARE INCH |
| BZRS | End Connection Spec/Std | FLANGED PER MIL-F-20042 |
| CXCY | Part Name Assigned By Controlling Agency | SPRING/DIAPHRAGM REDUCING VALVE |
| AGAV | End Item Identification | NEW CONSTRUCTION LCS1 |
| MRC | Decoded Requirement | Clear Text Reply |
| AZKQ | Temp Rating | 165.0 DEG FAHRENHEIT MAXIMUM |
| ACKL | Media For Which Designed | WATER, SALT |
| ACSH | Seat Material | NICKEL COPPER ALLOY, QQ-N-288 |
| FEAT | Special Features | FAIL STATE - OPEN |
| AAFZ | Body Material | BRONZE, ASTM B61 |
| CCFG | Valve Size | 5.000 INCHES |
| ADQU | Flow Control Device | DIAPHRAGM |
| Relevant Components for NSN - 4820-01-539-0922, 4820015390922 | ||||
| 4820-00-826-2534 (4820008262534) | 4820-01-212-8639 (4820012128639) | 4820-01-299-5070 (4820012995070) | 4820-01-311-8336 (4820013118336) | |
| 4820-00-872-1404 (4820008721404) | 4810-01-699-7433 (4810016997433) | 4810-01-546-7955 (4810015467955) | 4820-01-596-0825 (4820015960825) | |
| 4820-01-327-4978 (4820013274978) | 4820-01-272-7691 (4820012727691) | 4820-00-453-3551 (4820004533551) | 4820-00-304-9412 (4820003049412) | |
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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