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National Stock Number:
4820-01-508-1833
Federal Supply Class:
4820
National Item Identification Number:
015081833
Description:
VALVE,BLEEDER,HYDRAULIC SYSTEM
Detail:
A METALLIC, THREADED, SCREW-SHAPED ITEM USED IN HYDRAULIC BRAKE CYLINDERS, HYDRAULIC POWER UNITS, MISSILE LAUNCHING HYDRAULIC SYSTEMS, AND THE LIKE, FOR THE PURPOSE OF PROVIDING A MEANS OF RELEASING AIR FORM AND/OR FLUSHING A HYDRAULIC SYSTEM. IT MAY BE FURNISHED WITH OR WITHOUT A DUST CAP. EXCLUDES SPRING LOADED OR AUTOMATIC TYPE AIR PRESSURE RELIEF VALVES, AND BOLT, FLUID PASSAGE.
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Manufacturer Information:
| 480762 | 0NM27 | CAL-WEST MACHINING |
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Techincal Specification:
| CONNECTION TYPE | THREADED EXTERNAL PIPE ALL ENDS | | CONNECTION STYLE | GASKET SEAL (PIPE) 1ST END | | PART NAME ASSIGNED BY CONTROLLING AGENCY | BLEED VALVE | | MATERIAL | STEEL CORROSION RESISTING BODY | | MEDIA FOR WHICH DESIGNED | HYDRAULIC FLUID, PETROLEUM BASE SINGLE RESPONSE | | NOMINAL OUTSIDE DIAMETER | 0.250 INCHES ALL ENDS | | SPECIAL FEATURES | CONSISTS OF SPHERICAL BALL .156 DIA SS AND SETSCREW 1/4-20X5/16 P/N 442404; BALL IS P/N 421402 | | VALVE OPERATION METHOD | MANUAL |
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