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National Stock Number:
4820-01-514-9836
Federal Supply Class:
4820
National Item Identification Number:
015149836
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:
| 140N2022-1 | 81205 | THE BOEING COMPANY |
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Techincal Specification:
| PART NAME ASSIGNED BY CONTROLLING AGENCY | VALVE ASSEMBLY | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | FAA CERTIFIED | | SUPPLEMENTARY FEATURES | B757 AIRCRAFT |
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