| Item Name | Valve Regulating Fluid Pressure |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-468-8762 (014688762) |
| NCB Code | USA (01) |
| Manufacturer | Trac Regulators Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 40397-4 REV B | trac regulators inc | valve regulating fluid pressure | 55378 | RFQ |
| 40397-410 | trac regulators inc | valve regulating fluid pressure | 55378 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| CXCY | Part Name Assigned By Controlling Agency | 1/2 INCH TRAC STYLE "H" SEA WATER PRESSURE REDUCING VALVE |
| AEVR | Valve Loading Method | SPRING |
| AAQL | Body Style | STRAIGHT THRU |
| AEVZ | Maximum Inlet Pressure Rating | 150.0 POUNDS PER SQUARE INCH |
| AEVQ | Valve Stem Design | SINGLE SEAT |
| ACKN | First End Style Designator | SOCKET W/BRAZING RING |
| AEWF | Filter | NOT INCLUDED |
| AEVN | Regulation Type | AUTOMATIC SINGLE STAGE |
| ACLG | First End Nominal Pipe Size Accommodated | 0.500 INCHES |
| FEAT | Special Features | SPRING (RANGE 5-60 PSI), RETAINING RING, UNION END O-RING, AND TAILPIECE NOT GROOVED |
| ABEP | Stem Material | NICKEL COPPER ALLOY |
| MRC | Decoded Requirement | Clear Text Reply |
| ACKL | Media For Which Designed | WATER, SALT |
| ACKM | First End Connection Type | UNTHREADED INTERNAL PIPE |
| ACLR | Second End Relationship With First End | IDENTICAL |
| ACSH | Seat Material | NICKEL COPPER ALLOY |
| ADQV | Flow Control Device Material | RUBBER, BUNA-N |
| ADQZ | End Connection Quantity | 2 |
| AAFZ | Body Material | COPPER ALLOY |
| AGAV | End Item Identification | W/S CODE ARLEIGH BURKE CLASS DDG |
| ADQU | Flow Control Device | DISK |
| Components Related to NSN - 4820-01-468-8762, 4820014688762 | ||||
| 4820-01-373-8958 (4820013738958) | 4820-01-129-8013 (4820011298013) | 4820-01-440-6910 (4820014406910) | 4810-01-523-9395 (4810015239395) | |
| 4810-01-541-8177 (4810015418177) | 4810-01-480-3370 (4810014803370) | 4820-01-190-5941 (4820011905941) | 4820-01-130-0014 (4820011300014) | |
| 4820-01-365-6951 (4820013656951) | 4820-01-414-5558 (4820014145558) | 4820-01-319-9150 (4820013199150) | 4820-00-488-8376 (4820004888376) | |
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