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National Stock Number:
4820-01-414-7999
Federal Supply Class:
4820
National Item Identification Number:
014147999
Description:
BALL,CHECK
Detail:
A SPHERICAL SHAPED DEVICE THAT MAY BE OF SOLID OR HOLLOW CONSTRUCTION. IT IS DESIGNED TO SEAT IN AN OPENING THEREBY PREVENTING THE PASSAGE OF FLUID. IT MAY BE USED WITH A SPRING ENABLING THE BALL TO BECOME UNSEATED AT A PREDETERMINED PRESSURE AS EXERTED BY THE FLUID FLOW AND TO BECOME RESEATED IN THE ABSENCE OF FLUID PRESSURE. FOR VALVE BALLS THAT INCLUDE PORTS SEE BALL, VALVE, PORTED.
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Manufacturer Information:
| 02-0077 | 78062 | SARGENT AEROSPACE & DEFENSE, LLC | | 02-0077-125 | 78062 | SARGENT AEROSPACE & DEFENSE, LLC | | 21110 FIND 62 | 78062 | SARGENT AEROSPACE & DEFENSE, LLC | | 21329 | 78062 | SARGENT AEROSPACE & DEFENSE, LLC | | 21329-22 | 78062 | SARGENT AEROSPACE & DEFENSE, LLC | | 21340 FIND 26 | 78062 | SARGENT AEROSPACE & DEFENSE, LLC | | 21354 FIND 14 | 78062 | SARGENT AEROSPACE & DEFENSE, LLC |
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Techincal Specification:
| MATERIAL | PLASTIC POLYAMIDE NYLON | | VALVE MODEL NUMBER FOR WHICH DESIGNED | 21329-001 | | VALVE DESIGN CONTROL ACTIVITY | 78062 |
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