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National Stock Number:
4820-01-262-8280
Federal Supply Class:
4820
National Item Identification Number:
012628280
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:
| 843283 | 1PQF4 | CAE USA INC. | | 843283 | 36378 | RAYTHEON TECHNICAL SERVICES COMPANY |
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Techincal Specification:
| BOLT HOLE NOMINAL DIAMETER | 0.109 INCHES 2ND END | | BOLT HOLE NOMINAL DIAMETER | 0.281 INCHES 1ST END | | BOLT HOLE QUANTITY | 4 ALL ENDS | | CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 2.375 INCHES ALL ENDS | | CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | 0.500 INCHES ALL ENDS | | CONNECTION TYPE | UNTHREADED CARTRIDGE ALL ENDS | | CONNECTION STYLE | PLAIN, OPTIONAL END (PIPE) ALL ENDS | | FACE TO FACE DISTANCE | 3.000 INCHES | | FLANGE FACE DESIGN | PLAIN ALL ENDS | | FLANGE SHAPE | RECTANGULAR WITH HOLES ALL ENDS | | FLOW CONTROL DEVICE | POPPET | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-22516,TEMPER T6 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | ALUMINUM OVERALL | | MEDIA FOR WHICH DESIGNED | FUEL/OIL, HYDROCARBON SINGLE RESPONSE | | MOUNTING POSITION | VERTICAL | | NOMINAL LENGTH | 3.000 INCHES ALL ENDS | | NOMINAL THICKNESS | 0.375 INCHES ALL ENDS | | NOMINAL WIDTH | 1.000 INCHES ALL ENDS | | STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS | | VALVE OPERATION METHOD | MANUAL | | VALVE SIZE | 0.500 INCHES |
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