2840-00-761-8020 DUCT,COMBUSTION CHAMBER,AIRCRAFT Index 4710-00-761-8022 TUBE ASSEMBLY,METAL

National Stock Number:
4820-00-761-8021

Federal Supply Class:
4820

National Item Identification Number:
007618021

Description:
VALVE,CHECK

Detail:
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.


Manufacturer Information:
50403411449TURBO POWER & MARINE SYSTEM INC SUB OF UNITED TECHNOLOGIES CORP
50403459375RGI INC
50403477445RTX CORPORATION


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
CONNECTION STYLEFLARED (TUBE) FIRST END
MOUNTING FACILITYBRACKET(S)
MOUNTING POSITIONHORIZONTAL OR VERTICAL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES FIRST END
NOMINAL THREAD SIZE0.438 INCHES FIRST END
STYLE DESIGNATORSTRAIGHT THRU
THREAD CLASS3A FIRST END
THREAD DIRECTIONRIGHT-HAND FIRST END
THREAD QUANTITY PER INCH20 FIRST END
THREAD SERIES DESIGNATORUNF FIRST END


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