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National Stock Number:
4820-01-017-2674
Federal Supply Class:
4820
National Item Identification Number:
010172674
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.
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Manufacturer Information:
| 288A-C | 79227 | WATTS REGULATOR CO | | 75-7550-205 | 19561 | ADAMATION INC | | 75-7550-210 | 19561 | ADAMATION INC | | 75-7550-225 | 19561 | ADAMATION INC | | LF-288 | 79227 | WATTS REGULATOR CO | | LF288A | 79227 | WATTS REGULATOR CO |
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Techincal Specification:
| FLOW CONTROL DEVICE | DISK, LIFT | | TEMP ADJUSTABILITY | NOT ADJUSTABLE | | TEMP RATING | 210.0 DEG FAHRENHEIT | | BODY STYLE | SINGLE CONNECTION ANGLE FLOW | | BODY MATERIAL | BRASS | | END CONNECTION QUANTITY | 2 | | FIRST END CONNECTION TYPE | THREADED INTERNAL HOSE | | FIRST END STYLE DESIGNATOR | PLAIN | | FIRST END INSIDE DIAMETER HOSE ACCOMMODATED | 0.750 INCHES NOMINAL | | FIRST END THREAD DIRECTION | RIGHT-HAND | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
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