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National Stock Number: 4820-01-085-3349
Federal Supply Class: 4820
National Item Identification Number: 010853349
Description: COCK,POPPET DRAIN
Detail: AN ITEM DESIGNED TO DRAIN FLUIDS FROM FUEL SYSTEMS, TANKS, FILTERS, OR SIMILAR ITEMS. IT HAS A MOUNTING END, A FREE FLOWING END, AND A QUICK-ACTING NONMETALLIC SEALED CLOSURE, USUALLY SPRING LOADED, THAT HOLDS IT IN AN "OFF" POSITION. IT REQUIRES NO LUBRICATION OTHER THAN FROM THE FLUID BEING DRAINED.
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Manufacturer Information:
| 4820PL0655936 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | 4820PL1604904 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | C9589 | 81755 | LOCKHEED MARTIN CORPORATION | | C9589-1 | 81755 | LOCKHEED MARTIN CORPORATION | | 4D301 | 82829 | ALLEN AIRCRAFT PRODUCTS INC | | 750C11 | 91511 | AUTO-VALVE, INC |
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Techincal Specification:
| BOLT CIRCLE NOMINAL DIAMETER | 0.875 INCHES FIRST END | | BOLT HOLE NOMINAL DIAMETER | 0.125 INCHES FIRST END | | BOLT HOLE QUANTITY | 4 FIRST END | | CONNECTION TYPE | FLANGE FIRST END | | FLANGE FACE DESIGN | PLAIN FIRST END | | FLANGE SHAPE | ROUND FIRST END | | FLOW CONTROL DEVICE | POPPET | | MATERIAL | ALUMINUM ALLOY BODY | | MATERIAL | STEEL CORROSION RESISTING AND RUBBER SYNTHETIC FLOW CONTROL DEVICE | | MAXIMUM OPERATING TEMP | 160.0 FAHRENHEIT SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | FUEL/OIL, HYDROCARBON SINGLE RESPONSE | | NOMINAL OUTSIDE DIAMETER | 1.403 INCHES FIRST END | | NOMINAL THICKNESS | 0.071 INCHES FIRST END | | OPERATING PRESSURE | 60.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE | | VALVE OPERATION METHOD | MANUAL | | STYLE DESIGNATOR | ANGLE | | SURFACE TREATMENT | ANODIZE |
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