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National Stock Number:
4820-01-448-8579
Federal Supply Class:
4820
National Item Identification Number:
014488579
Description:
BELLOWS,METALLIC,PACKLESS VALVE
Detail:
A METALLIC ITEM, PARTIALLY ENCLOSED BY TOP AND BOTTOM PLATES, USED IN THE CONSTRUCTION OF A VALVE WHERE THE FREEDOM OF LEAKAGE AT THE SPINDLE IS NOT DEPENDENT UPON A GLAND OF THE PACKED TYPE. IT IS USUALLY MADE OF COPPER AND IS USED IN REFRIGERATION AND SIMILAR SERVICES.
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Manufacturer Information:
| 50M-51-1M | 21013 | METREX VALVE CORP. | | MDFPM-3120C-3W | 21013 | METREX VALVE CORP. | | MDFPM-3120C-3W ITEM 7 | 21013 | METREX VALVE CORP. |
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Techincal Specification:
| GENERAL CHARACTERISTICS ITEM DESCRIPTION | COMPONENT OF VALVE,REGULATING FLUID PRESSURE,NSN 4820-01-440-5062 | | MATERIAL | NICKEL ALLOY | | SPECIAL FEATURES | MATL PER QQ-N-281;MEDIA REFRIGERANT |
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