4710-01-332-7740 TUBE ASSEMBLY,METAL Index 4710-01-332-7742 TUBE ASSEMBLY,METAL

National Stock Number:
4710-01-332-7741

Federal Supply Class:
4710

National Item Identification Number:
013327741

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:
S6165-2053178286SIKORSKY AIRCRAFT CORPORATION
S6165-20531-0870EPR3AERONAUTICAL SYSTEMS, INCORPORATED
S6165-20531-0870VSV7AIRCRAFT TUBULAR COMPONENTS INC
S6165-20531-08723469LIBERTY AERO INC
S6165-20531-08778286SIKORSKY AIRCRAFT CORPORATION
S6165-20531-8778286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
END CONNECTION SPEC/STDAN,AN818,PART NO. AN818-4D AND AN819,PART NO. AN819-4Z
END CONNECTION STYLESWIVEL NUT WITH COMPRESSION SLEEVE SINGLE END
DESIGN FORMPREBENT
MATERIALALUMINUM ALLOY SINGLE END
MATING END QUANTITY2 SINGLE END
NOMINAL THREAD SIZE0.438 INCHES SINGLE END
SEAT ANGLE IN DEG33.0 SINGLE END
SPECIAL FEATURESUSED ON ROTARY WING HEAD ASSEMBLY ON SIKORSKY HELICOPTER
WALL THICKNESS0.035 INCHES NOMINAL
THREAD CLASS3B SINGLE END
THREAD DIRECTIONRIGHT-HAND SINGLE END
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) SINGLE END
TUBE OUTSIDE DIAMETER0.250 INCHES NOMINAL


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