5340-00-408-4094 RETAINER,HELICAL COMPRESSION SPR Index 5340-00-789-4688 COVER,ACCESS

National Stock Number:
5340-00-410-8837

Federal Supply Class:
5340

National Item Identification Number:
004108837

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:
216-42421-180378TRIUMPH AEROSTRUCTURES, LLC


Techincal Specification:
FLANGE WIDTH ACROSS FLATS0.375 INCHES NOMINAL
FLANGE THICKNESS0.930 INCHES NOMINAL
LENGTH1.550 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7720 303SE CONDA MIL SPEC SINGLE MATERIAL RESPONSE STANDOFF
MATERIALSTEEL COMP 303SE STANDOFF
NOMINAL THREAD SIZE0.190 INCHES LEFT INTERNAL (INCLUDES THRU THREAD)
NOMINAL THREAD SIZE0.190 INCHES RIGHT EXTERNAL
SPECIAL FEATURESCOTTER HOLE 0.073 IN. DIA 0.L00 IN. FROM NUT END. TWO THROUGH HOLES PERPENDICULAR TO FLATS IN SHOULDER 0.052 IN. DIA 1.300 IN. FROM NUT END
STYLE DESIGNATORFLANGED WITH LEFT INTERNAL THREAD
THREAD CLASS3B LEFT INTERNAL (INCLUDES THRU THREAD)3A RIGHT EXTERNAL
THREAD DIRECTIONRIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD DIRECTIONRIGHT-HAND RIGHT EXTERNAL
THREAD LENGTH0.350 INCHES MINIMUM LEFT INTERNAL (INCLUDES THRU THREAD)0.540 INCHES NOMINAL RIGHT EXTERNAL
THREAD SERIES DESIGNATORUNF LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD SERIES DESIGNATORUNF RIGHT EXTERNAL
THREAD QUANTITY PER INCH32 LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD QUANTITY PER INCH32 RIGHT EXTERNAL


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