| FLOW CONTROL DEVICE | DISK, TOP GUIDED |
| TEMP ADJUSTABILITY | NOT ADJUSTABLE |
| TEMP RATING | 180.0 DEG FAHRENHEIT |
| BODY STYLE | ANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS |
| BODY MATERIAL | BRASS |
| FLOW CONTROL DEVICE MATERIAL | SILICONE |
| END CONNECTION QUANTITY | 2 |
| FIRST END CONNECTION TYPE | THREADED INTERNAL PIPE |
| FIRST END STYLE DESIGNATOR | PLAIN |
| FIRST END NOMINAL PIPE SIZE ACCOMMODATED | 2.000 INCHES |
| FIRST END THREAD DIRECTION | RIGHT-HAND |
| FIRST END THREAD SERIES DESIGNATOR | NPT |
| FIRST END NOMINAL THREAD SIZE | 2.000 INCHES |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| SPECIAL FEATURES | NHA P/N 19-87-8005 VENTILATION CONTROL UNIT; TM 51616-WC-FSE-010 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | VACUUM BREAKER |