2810-00-118-8445 TAPPET,ENGINE POPPET VALVE Index 2810-00-118-8447 TUBE ASSY-ENG PRIMI

National Stock Number:
4710-00-118-8446

Federal Supply Class:
4710

National Item Identification Number:
001188446

Description:
TUBE ASSEMBLY,METAL

Detail:
A length of tubing, straight, or prebent to a predetermined angle, with added component(s) that forms an end connection on one or both ends. For flexible tube assemblies, see HOSE ASSEMBLY (as modified). For items having perforations in the tubing or attachments, see TUBE ASSEMBLY, FIRE EXTINGUISHING SYSTEM. Excludes items having integral preformed or plain ends, TUBE, BENT (as modified), and items which are branched or forked.


Manufacturer Information:
41B1944-27580049DEPARTMENT OF THE AIR FORCE
41B1944-27655345ALAMO AIRCRAFT, LTD.
41B1944-27680049DEPARTMENT OF THE AIR FORCE
4389477445RTX CORPORATION


Techincal Specification:
END CONNECTION SPEC/STDAN,AN805,PART NO. AN805-2 AND AN,AN800,PART NO. AN800C2
END CONNECTION STYLESWIVEL NUT, INVERTED FLARE SINGLE END
CONNECTION SPECIAL DESIGNUNION SINGLE END
DESIGN FORMPREBENT
MATERIALCOPPER ALLOY SINGLE END
MATING END QUANTITY2 SINGLE END
NOMINAL THREAD SIZE0.312 INCHES SINGLE END
SEAT RADIUS0.141 INCHES NOMINAL SINGLE END
WALL THICKNESS0.025 INCHES MINIMUM AND 0.031 INCHES MAXIMUM
THREAD CLASS3B SINGLE END
THREAD DIRECTIONRIGHT-HAND SINGLE END
THREAD PITCH DIAMETERS+0.292 TO 0.294 INCHES SINGLE END
THREAD SERIES DESIGNATORUNJEF SINGLE END
TUBING MATERIALNICKEL COPPER ALLOY, AMS 4574 OR NICKEL COPPER ALLOY, AMS 4575
TUBE OUTSIDE DIAMETER0.124 INCHES MINIMUM AND 0.129 INCHES MAXIMUM


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