|
|
|
National Stock Number:
4820-01-159-1990
Federal Supply Class:
4820
National Item Identification Number:
011591990
Description:
VALVE,VACUUM BREAKING
Detail:
AN ITEM DESIGNED TO AUTOMATICALLY RELIEVE VACUUM, BY THE INTAKE OF AIR, WHEN THE INTERNAL PRESSURE FALLS BELOW ATMOSPHERIC PRESSURE. SEE ALSO VALVE, VACUUM REGULATING.
|
Manufacturer Information:
| 356363 | 53800 | SEARS, ROEBUCK AND CO. | | 356363 | 81306 | WHIRLPOOL CORP |
|
Techincal Specification:
| END CONNECTION QUANTITY | 1 | | BODY MATERIAL | PLASTIC, POLYPROPYLENE | | BODY STYLE | SINGLE CONNECTION, STRAIGHT FLOW | | FIRST END CONNECTION TYPE | THREADED EXTERNAL PIPE | | FIRST END NOMINAL PIPE SIZE ACCOMMODATED | 0.500 INCHES | | FIRST END NOMINAL THREAD SIZE | 0.500 INCHES | | FIRST END THREAD DIRECTION | RIGHT-HAND | | FIRST END THREAD CLASS | 3A | | FIRST END THREAD SERIES DESIGNATOR | NPT | | FIRST END STYLE DESIGNATOR | PLAIN | | FLOW CONTROL DEVICE | DISK, FLAT | | PROPRIETARY CHARACTERISTICS | PACS | | MEDIA FOR WHICH DESIGNED | AIR | | TEMP ADJUSTABILITY | NOT ADJUSTABLE |
|
|