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National Stock Number:
4820-01-234-6942
Federal Supply Class:
4820
National Item Identification Number:
012346942
Description:
VALVE,SHUTTLE
Detail:
A VALVE HAVING ONE OUTLET AND TWO INLETS THAT ARE USUALLY OPPOSITE EACH OTHER. IT HAS A FLUID PRESSURE OPERATED PISTONLIKE ITEM, CALLED A SHUTTLE, THAT CONTROLS EITHER INLET. IT IS COMMONLY USED TO PROVIDE AN EMERGENCY PASSAGE FOR FLUID IN AN AIRCRAFT HYDRAULIC OR PNEUMATIC SYSTEM IN CASE OF LOSS OF PRESSURE IN THE NORMAL SERVICE LINES.
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Manufacturer Information:
| 2256B-1 | 96948 | KEPNER PRODUCTS CO | | 2256B-1VM | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | S-544 ITEM 8VM | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | S-544 ITEM 8 | 16288 | METSO MINERALS INDUSTRIES, INC. |
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Techincal Specification:
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MAGNETIC PERMEABILITY SHALL NOT EXCEED 2.0 AFTER FABRICATION |
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