3040-01-305-5440 CONNECTING LINK,RIGID Index 5985-01-305-5442 MAST SECTION

National Stock Number:
5985-01-305-5441

Federal Supply Class:
5985

National Item Identification Number:
013055441

Description:
MAST SECTION

Detail:
An item that is specially designed and fabricated to be readily assembled together with other sections to form a MAST.


Manufacturer Information:
12-117837-128815NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
BASE DEPTH2.000 INCHES NOMINAL
BASE WIDTH2.500 INCHES NOMINAL
CONSTRUCTIONONE-PIECE
CRITICALITY CODE JUSTIFICATIONFEAT
FSC APPLICATION DATAANTENNAS,WAVEGUIDES,AND RELATED EQUIP.
MATERIALALUMINUM ALLOY
MOUNTING METHODTHREADED PLUG AND UNTHREADED HOLES
MOUNTING METHODUNTHREADED HOLE AND THREADED PLUG
NESTED HEIGHT7.380 INCHES
SPECIAL FEATURESTWO D SHAPED HOLES 0.250 IN. DIA MIN BY 0.235 IN. MIN,CENTERED 2.530 IN. FROM BASE,MARKED J1 AND J2
SUPPLEMENTARY FEATURESBASE PLATE 0.125 IN. THICK W/FOUR 0.213 TO 0.216 IN. DIA MTG HOLES W/CLINCH FASTENERS; TOP PLATE 0.090 IN. THICK W/FOUR 0.203 IN. DIA MTG HOLES; 1.500 IN. SQ TUBE BY 0.120 IN. THICK WALL
TOP DEPTH1.750 INCHES NOMINAL
TOP WIDTH3.000 INCHES NOMINAL


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