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National Stock Number:
4820-01-116-9340
Federal Supply Class:
4820
National Item Identification Number:
011169340
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:
| A-18420 | 32041 | KADANT JOHNSON INC. | | VB8-51-BR-T-S-E | 32041 | KADANT JOHNSON INC. |
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Techincal Specification:
| BODY STYLE | SINGLE CONNECTION, STRAIGHT FLOW | | CRITICALITY CODE JUSTIFICATION | ZZZY | | FLOW CONTROL DEVICE | BALL | | MATERIAL | COPPER ALLOY BODY | | MATERIAL | STEEL FLOW CONTROL DEVICE | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS |
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