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National Stock Number:
4820-01-417-2798
Federal Supply Class:
4820
National Item Identification Number:
014172798
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:
| SPB-37-F152/B7 | 92021 | IMI CRITICAL ENGR PBM LLC | | SPB-37-F152/B7 IT 2 | 92021 | IMI CRITICAL ENGR PBM LLC | | SPM-37-2 | 0YRW0 | VALVE AUTOMATION AND CONTROL OF SAN DIEGO | | SPM-37-2 | 92021 | IMI CRITICAL ENGR PBM LLC |
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Techincal Specification:
| MATERIAL | NICKEL ALLOY | | PRESSURE CLASS | 150.0 POUNDS PER SQUARE INCH | | PROPRIETARY CHARACTERISTICS | PACS | | VALVE MODEL NUMBER FOR WHICH DESIGNED | SPB-37-F152 | | VALVE SIZE FOR WHICH DESIGNED | 2.000 INCHES | | VALVE DESIGN CONTROL ACTIVITY | 92021 |
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