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National Stock Number:
4820-00-474-1545
Federal Supply Class:
4820
National Item Identification Number:
004741545
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:
| 652115 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| BOLT HOLE QUANTITY | 4 1ST END | | CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 1.600 INCHES 1ST END | | CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | 1.600 INCHES 1ST END | | CONNECTION TYPE | FLANGE 1ST END | | FLANGE FACE DESIGN | RAISED STRAIGHT 1ST END | | FLANGE SHAPE | RECTANGULAR WITH HOLES 1ST END | | FLOW CONTROL DEVICE | POPPET | | MAXIMUM OPERATING PRESSURE | 35.0 POUNDS PER SQUARE INCH 1ST RESPONSE | | MEDIA FOR WHICH DESIGNED | FUEL/OIL, HYDROCARBON SINGLE RESPONSE | | NOMINAL LENGTH | 2.100 INCHES 1ST END | | NOMINAL THICKNESS | 0.200 INCHES 1ST END | | NOMINAL WIDTH | 2.100 INCHES 1ST END | | RAISED FACE NOMINAL DIAMETER | 0.980 INCHES 1ST END | | RAISED FACE NOMINAL HEIGHT | 0.050 INCHES 1ST END | | VALVE OPERATION METHOD | MANUAL | | STYLE DESIGNATOR | ANGLE | | SURFACE TREATMENT | ANODIZE |
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