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National Stock Number:
4820-00-708-9504
Federal Supply Class:
4820
National Item Identification Number:
007089504
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:
| 2245432 | 12472 | LOCKWOOD CORP | | 238837 | 03533 | CRANE CARRIER COMPANY, LLC | | 238837 | 06853 | BENDIX COMMERCIAL VEHICLE SYSTEMS LLC | | 2405315 | 24617 | GENERAL MOTORS CORP | | 2405315 | 30379 | EUCLID INC | | 2405315 | 97907 | TEREX CORP | | BG26302 | 18990 | EAGLE CRUSHER CO INC | | BXW00555000 | 40152 | VME AMERICAS INC SUB OF VME GROUP N V | | BXW00555000 | 77237 | DANA OFF HIGHWAY PRODUCTS, LLC | | TH3877 | 35311 | AMERICAN STANDARD INC WESTINGHOUSE AIR BRAKE CO DIV |
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Techincal Specification:
| MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR | | PROPRIETARY CHARACTERISTICS | PACS | | SPHERICAL DIAMETER | 0.526 INCHES NOMINAL | | VALVE DESIGN CONTROL ACTIVITY | 97907 |
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