1560-00-262-0019 COVER,ACCESS,AIRCRAFT Index 4710-00-262-0021 TUBE ASSEMBLY,AVIONICS

National Stock Number:
4710-00-262-0020

Federal Supply Class:
4710

National Item Identification Number:
002620020

Description:
TUBE,BENT,METALLIC

Detail:
A bent hollow item, welded or seamless. It has a round, square or any other cross section, with a continuous periphery. It is primarily designed to convey fluids, gases and/or semisolids. Excludes items of circular cross section which conform in dimensional characteristics to PIPE, METALLIC; ELBOW, PIPE; ELBOW, TUBE; BEND, ELECTRICAL CONDUIT; BEND, PIPE, RETURN; and BEND, TUBE, RETURN. For items with end fittings on one or both ends, see TUBE ASSEMBLY, METAL.


Manufacturer Information:
120248369207LOCKHEED CORP AERONAUTICAL SYSTEMS GROUP
1202483-10169207LOCKHEED CORP AERONAUTICAL SYSTEMS GROUP
1202483-10198897LOCKHEED MARTIN CORP


Techincal Specification:
CONSTRUCTIONSTRAIGHT SEAMED
CROSS-SECTIONAL SHAPE STYLEPLAIN ROUND
DIAMETER1.750 INCHES NOMINAL
FIRST END BEAD OUTSIDE DIAMETER1.644 INCHES NOMINAL
FIRST END BEAD WIDTH0.312 INCHES NOMINAL
FIRST END STYLEOUTSIDE BEADED
FIRST END LENGTH FROM BEAD CENTER TO END0.250 INCHES NOMINAL
FIRST END OUTSIDE DIAMETER1.500 INCHES NOMINAL
MATERIALALUMINUM ALLOY
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
SPECIAL FEATURES36659 S-3H ACFT
SURFACE CONDITION AND LOCATIONOUTSIDE POLISHED
WALL THICKNESS0.028 INCHES NOMINAL
WELDING METHODFUSION


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