| MRC | Criteria | Characteristic |
|---|
| AAQL | BODY STYLE | TEE |
| ABFF | FURNISHED ITEMS | AUTOMATIC RELIEF VALVE |
| ACKL | MEDIA FOR WHICH DESIGNED | HYDRAZINE/UNSYMMETRIC DIMETHYL HYDRAZINE,50/50-UDMH |
| ACKM | FIRST END CONNECTION TYPE | THREADED EXTERNAL TUBE |
| ACKN | FIRST END STYLE DESIGNATOR | FLARED |
| ACLH | FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES NOMINAL |
| ACLJ | FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 7/16-20 UNF |
| ACLK | FIRST END THREAD CLASS | 3A |
| ACLL | FIRST END THREAD DIRECTION | RIGHT-HAND |
| ACLR | SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| ACLS | SECOND END CONNECTION TYPE | THREADED INTERNAL BOSS |
| ACLT | SECOND END STYLE DESIGNATOR | GASKET SEAL |
| ACMQ | SECOND END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 9/16-18 UNF |
| ACMR | SECOND END THREAD CLASS | 3B |
| ACMS | SECOND END THREAD DIRECTION | RIGHT-HAND |
| ACSH | SEAT MATERIAL | STEEL,CORROSION RESISTING |
| ACTE | FIRST END SEAT ANGLE IN DEG | 37.0 |
| ADQM | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 0.250 INCHES NOMINAL |
| ADQR | CENTER TO CENTER DISTANCE | 0.750 INCHES NOMINAL |
| ADQU | FLOW CONTROL DEVICE | POPPET |
| ADQZ | END CONNECTION QUANTITY | 2 |
| ADZH | RENEWABLE SEAT RING TYPE | PRESSED-IN |
| AEVN | REGULATION TYPE | AUTOMATIC SINGLE STAGE |
| AEVQ | VALVE STEM DESIGN | SINGLE SEAT |
| AEVR | VALVE LOADING METHOD | SPRING |
| AEVS | REMOTE ACTUATION METHOD | PISTON |
| AEVZ | MAXIMUM INLET PRESSURE RATING | 1500.0 POUNDS PER SQUARE INCH |
| AEWA | OUTLET PRESSURE SETTING | 950.0 POUNDS PER SQUARE INCH |
| AEWF | FILTER | NOT INCLUDED |
| MATT | MATERIAL | ALUMINUM ALLOY BODY |
