| Item Name | Valve Regulating Fluid Pressure |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-568-6734 (015686734) |
| NCB Code | USA (01) |
| Manufacturer | Trac Regulators Inc, Military Specifications |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 40400-2 | trac regulators inc | valve regulating fluid pressure | 55378 | RFQ |
| 40400-202 | trac regulators inc | valve regulating fluid pressure | 55378 | RFQ |
| MIL-V-2042 | military specifications | valve regulating fluid pressure | 81349 | RFQ |
| MIL-V-2042E | military specifications | valve regulating fluid pressure | 81349 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ADQU | Flow Control Device | DISK, FLAT, TOP AND BOTTOM GUIDED |
| ADQL | Face To Face Distance | 8.688 INCHES NOMINAL |
| AEVR | Valve Loading Method | SPRING |
| AAQL | Body Style | STRAIGHT THRU |
| MRC | Decoded Requirement | Clear Text Reply |
| AEVZ | Maximum Inlet Pressure Rating | 250.0 POUNDS PER SQUARE INCH |
| AEVQ | Valve Stem Design | SINGLE SEAT |
| AEVA | Outlet Pressure Range | +25.0/+60.0 POUNDS PER SQUARE INCH |
| ACLR | Second End Relationship With First End | IDENTICAL |
| AEVN | Regulation Type | AUTOMATIC SINGLE STAGE |
| CCFG | Valve Size | 1.250 INCHES |
| ACSH | Seat Material | NICKEL COPPER ALLOY |
| ABEP | Stem Material | NICKEL COPPER ALLOY |
| BZRS | End Connection Spec/Std | MIL-F-20042 250 LB CLASS |
| ACKL | Media For Which Designed | WATER, SALT |
| ACKM | First End Connection Type | PLAIN FACE FLANGE |
| ADQZ | End Connection Quantity | 2 |
| AAFZ | Body Material | BRONZE, ASTM B61 |
| AGAV | End Item Identification | LPD 15 |
| ADQV | Flow Control Device Material | RUBBER, BUNA-N |
| Relevant Components for NSN - 4820-01-568-6734, 4820015686734 | ||||
| 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) | |
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