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National Stock Number:
4820-01-239-1089
Federal Supply Class:
4820
National Item Identification Number:
012391089
Description:
VALVE,RESTRICTOR CHECK
Detail:
A VALVE HAVING AN ORIFICE IN THE POPPET, DISK, OR THE LIKE, TO PERMIT RESTRICTED FLUID FLOW WHEN THE VALVE IS SEATED. IT DOES NOT HAVE A STEM OR PROVISIONS FOR PRESSURE ADJUSTMENTS, AND IS SIMILAR TO A VALVE, CHECK WITH THE EXCEPTION OF THE ORIFICE WHICH PERMITS FLUID FLOW IN MORE THAN ONE DIRECTION.
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Manufacturer Information:
| 202516-D | 61208 | TWIN DISC, INCORPORATED | | 202516D | K2171 | TWIN DISC INTERNATIONAL S A | | 202516D | U2621 | MARINE & INDUSTRIAL TRANSMISSIONS LT |
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Techincal Specification:
| DISK LOADING METHOD | SPRING | | MATERIAL | STEEL COMP 416 OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | MEDIA FOR WHICH DESIGNED | HYDRAULIC FLUID, PETROLEUM BASE SINGLE RESPONSE | | MOUNTING POSITION | HORIZONTAL OR VERTICAL | | SPECIAL FEATURES | FLOW CONTROL DEVICE: SPOOL | | VALVE OPERATION METHOD | AUTOMATIC | | STYLE DESIGNATOR | STRAIGHT THRU | | SUPPLEMENTARY FEATURES | 0.035 IN. MIN VALVE OPENING; ORIFICE DRILLED WHEN INSTALLED PER P/N 202516 SUFFIXES A THRU N |
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