5340-00-207-8019 STANDOFF,THREADED,SPACING Index 5340-00-214-2341 RETAINER,HELICAL COMPRESSION SPR

National Stock Number:
5340-00-208-8521

Federal Supply Class:
5340

National Item Identification Number:
002088521

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:
10-3547528839TELEDYNE INDUSTRIES INC TELEDYNE POWER SYSTEMS DIV
10-3547559501UNISON INDUSTRIES LLC
10-3547577820AMPHENOL CORP


Techincal Specification:
FLANGE THICKNESS0.575 INCHES MINIMUM AND 0.607 INCHES MAXIMUM
FLANGE WIDTH ACROSS FLATS0.375 INCHES NOMINAL
NOMINAL THREAD SIZE0.250 INCHES LEFT INTERNAL (INCLUDES THRU THREAD)
NOMINAL THREAD SIZE0.250 INCHES RIGHT EXTERNAL
LENGTH3.156 INCHES MINIMUM AND 3.188 INCHES MAXIMUM
MATERIALSTEEL CORROSION RESISTING STANDOFF
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 LENGTH0.750 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD)1.172 INCHES MINIMUM RIGHT EXTERNAL
THREAD QUANTITY PER INCH28 RIGHT EXTERNAL
THREAD QUANTITY PER INCH28 LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD SERIES DESIGNATORUNF LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD SERIES DESIGNATORUNF RIGHT EXTERNAL


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