5305-00-558-3262 SCREW,MACHINE Index 5310-00-558-3289 NUT,PLAIN,HEXAGON

National Stock Number:
5340-00-558-3288

Federal Supply Class:
5340

National Item Identification Number:
005583288

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:
2541813145153HAMILTON SUNDSTRAND CORPORATION
2541813155820RTX CORPORATION
2541813199167HAMILTON SUNDSTRAND CORPORATION


Techincal Specification:
CROSS-SECTIONAL SHAPEHEXAGON
LENGTH0.625 INCHES NOMINAL
MATERIALALUMINUM ALLOY OVERALL
SPECIAL FEATURESSIZE 4-40 UNC CL 2B THREADED FULL LENGTH
WIDTH ACROSS FLATS0.188 INCHES NOMINAL
SURFACE TREATMENTANODIZE OVERALL


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