4140-01-374-4673 FAN,CENTRIFUGAL Index 5340-01-374-4675 STANDOFF,THREADED,SPACING

National Stock Number:
5340-01-374-4674

Federal Supply Class:
5340

National Item Identification Number:
013744674

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:
40088-809004TRANSISTOR DEVICES INC
8219-B-0632-371FJ15EMHART INDUSTRIES AMATOM ELECTRONICS HARDWARE DIV


Techincal Specification:
CROSS-SECTIONAL SHAPEHEXAGON
LENGTH0.875 INCHES NOMINAL
MATERIALCOPPER ALLOY 360 OVERALL
NOMINAL THREAD SIZE0.138 INCHES LEFT INTERNAL (INCLUDES THRU THREAD)
STYLE DESIGNATORINTERNALLY THREADED FULL LENGTH
WIDTH ACROSS FLATS0.250 INCHES NOMINAL
SURFACE TREATMENTZINC AND CHROMATE OVERALL
THREAD DIRECTIONRIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD CLASS2B LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD LENGTH0.875 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD SERIES DESIGNATORUNC LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD QUANTITY PER INCH32 LEFT INTERNAL (INCLUDES THRU THREAD)


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