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National Stock Number:
4820-01-494-9762
Federal Supply Class:
4820
National Item Identification Number:
014949762
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:
| 3750H | 8Y207 | SAF-AIR PRODUCTS INC |
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Techincal Specification:
| CONNECTION STYLE | PLAIN (PIPE) ALL ENDS | | FURNISHED ITEMS AND QUANTITY | 1 ADAPTER | | FLOW CONTROL DEVICE | STEM | | MATERIAL | COPPER ALLOY STEM | | MATERIAL | COPPER ALLOY BODY | | MAXIMUM OPERATING TEMP | 160.0 FAHRENHEIT SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | FUEL/OIL, HYDROCARBON SINGLE RESPONSE | | MINIMUM OPERATING TEMP | -60.0 FAHRENHEIT | | NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED | 0.375 INCHES ALL ENDS | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SAF-AIR PUSH & TWIST VALVE | | SPECIAL TEST FEATURES | MEETS TECH STANDARDS TSO-C76, ATSO-C76 | | SPECIAL FEATURES | PUSH & TWIST VALVE CAN LOCK IN OPEN POSITION. 1/4" HOSE ADAPTER INCLUDED. SAFETY CLIP, INTERNAL WASHER, AND SPRING ARE 303 STAINLESS STEEL; O-RINGS BUNA "N"; SAFETY WIRE HOLE SIZE 1/16" DIAM.; WEIGHT 26 GRAMS. VALVE USED TO SIMPLIFY PREFLIGHT FUEL CHECKS. | | STYLE DESIGNATOR | STRAIGHT THRU | | THREAD SERIES DESIGNATOR | UNF ALL ENDS | | THREAD QUANTITY PER INCH | 24 ALL ENDS | | VALVE OPERATION METHOD | MANUAL |
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