1560-01-539-9807 FAIRING,AIRCRAFT Index 5340-01-539-9809 STOP,MECHANICAL

National Stock Number:
5340-01-539-9808

Federal Supply Class:
5340

National Item Identification Number:
015399808

Description:
STANDOFF,THREADED,SPACING

Detail:
A standoff that must have a threaded end(s) or be internally threaded its full length. For items having external threads on both ends, see STUD (as modified). For items with an outside contour that is the same for the entire length, are flat on top and bottom, having internal threads its full length, and the length does not exceed twice the width across the flats or outside diameter, see NUT (as modified); use maximum dimensions(s) for compliance.


Manufacturer Information:
5HG90825-10381205THE BOEING COMPANY


Techincal Specification:
CROSS-SECTIONAL SHAPEROUND
FLANGE DIAMETER0.500 INCHES NOMINAL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE0.250 INCHES LEFT INTERNAL (INCLUDES THRU THREAD)
SPECIAL FEATURESKNURLED HEAD,BLOCK IS 3.500 IN. LONG
STYLE DESIGNATORFLANGED LEFT INTERNAL THREAD
THREAD DIRECTIONLEFT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD QUANTITY PER INCH12 LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD SERIES DESIGNATORUNF LEFT INTERNAL (INCLUDES THRU THREAD)


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