AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Valve Regulating Fluid Pressure |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-472-9078 (014729078) |
| NCB Code | USA (01) |
| Manufacturer | Trac Regulators Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABFF | Furnished Items | TAILPIECE AND UNION NUT |
| ADQZ | End Connection Quantity | 2 |
| AEVN | Regulation Type | AUTOMATIC SINGLE STAGE |
| MRC | Decoded Requirement | Clear Text Reply |
| AAQL | Body Style | STRAIGHT THRU |
| AEVR | Valve Loading Method | SPRING |
| AEVA | Outlet Pressure Range | +5.0 TO 30.0 POUNDS PER SQUARE INCH |
| ACKM | First End Connection Type | UNTHREADED INTERNAL PIPE |
| AEVZ | Maximum Inlet Pressure Rating | 250.0 POUNDS PER SQUARE INCH |
| AEWF | Filter | NOT INCLUDED |
| ACKN | First End Style Designator | SOCKET |
| CXCY | Part Name Assigned By Controlling Agency | 1 1/2" TRAC STYL "H" SEA WATER PRESSURE REDUCING VALVE AS PER MIL-V-2042/ASTM F 1370 TYPE II 250 LB |
| ABEP | Stem Material | NICKEL COPPER ALLOY, QQ-N-288, COMP A |
| FEAT | Special Features | DIFFERS FROM OTHER VALVES ON DWING BY: VITON UNION END O RINGS; 2 BRONZE RETAINING RINGS; 5 - 30 PSI SPRING RANGE |
| AGAV | End Item Identification | MARS CLASS T-AFS 1 |
| ACKL | Media For Which Designed | WATER, SALT |
| ACLR | Second End Relationship With First End | IDENTICAL |
| ACLG | First End Nominal Pipe Size Accommodated | 1.500 INCHES |
| ADQU | Flow Control Device | DISK |
| ACSH | Seat Material | CAST MONEL ASTM-A494 (NICKEL ALLOY) COMP M35S |
| ADQV | Flow Control Device Material | RUBBER, BUNA-N |
| AAFZ | Body Material | BRONZE, ASTM B61 |
| Relevant Components for NSN - 4820-01-472-9078, 4820014729078 | ||||
| 4820-01-573-8320 (4820015738320) | 4820-00-467-8973 (4820004678973) | 4820-01-386-0694 (4820013860694) | 4820-00-757-2955 (4820007572955) | |
| 4820-01-182-4540 (4820011824540) | 4810-00-405-7557 (4810004057557) | 4810-01-714-4038 (4810017144038) | 4820-00-289-3941 (4820002893941) | |
| 4810-01-498-2634 (4810014982634) | 4820-01-153-1851 (4820011531851) | 4820-01-232-8015 (4820012328015) | 4820-01-425-3725 (4820014253725) | |
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