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National Stock Number:
4820-00-054-4873
Federal Supply Class:
4820
National Item Identification Number:
000544873
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:
| 114PS460-1 | 77272 | THE BOEING COMPANY | | 3-114314 | 3H889 | PARKER-HANNIFIN CORPORATION | | 3-114314 | 92003 | PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS |
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Techincal Specification:
| BOLT CIRCLE NOMINAL DIAMETER | 1.810 INCHES 1ST END | | BOLT HOLE NOMINAL DIAMETER | 1.196 INCHES 1ST END | | BOLT HOLE QUANTITY | 4 1ST END | | CONNECTION STYLE | GASKET SEAL (BOSS) 2ND END | | CONNECTION TYPE | THREADED INTERNAL BOSS 2ND END | | CONNECTION TYPE | FLANGE 1ST END | | FLANGE FACE DESIGN | PLAIN 1ST END | | FLANGE SHAPE | ROUND WITH HOLES 1ST END | | FLOW CONTROL DEVICE | POPPET | | MATERIAL DOCUMENT AND CLASSIFICATION | ALLOY 5083 NATIONAL SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE | | MATERIAL | ALUMINUM ALLOY 356.0 BODY | | MATERIAL | ALUMINUM ALLOY FLOW CONTROL DEVICE | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.375 INCHES 2ND END | | NOMINAL OUTSIDE DIAMETER | 2.365 INCHES 1ST END | | NOMINAL THICKNESS | 1.784 INCHES 1ST END | | NOMINAL THREAD SIZE | 0.562 INCHES 2ND END | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TY 1 MIL SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | ANODIZE | | THREAD CLASS | 3B 2ND END | | THREAD DIRECTION | RIGHT-HAND 2ND END | | THREAD QUANTITY PER INCH | 18 2ND END | | THREAD SERIES DESIGNATOR | UNJF 2ND END | | VALVE OPERATION METHOD | MANUAL |
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