5340-01-375-7252 STANDOFF,THREADED,SPACING Index 5340-01-375-7254 STANDOFF,THREADED,SPACING

National Stock Number:
5340-01-375-7253

Federal Supply Class:
5340

National Item Identification Number:
013757253

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:
DAA7232D716-00781205THE BOEING COMPANY


Techincal Specification:
CROSS-SECTIONAL SHAPEROUND
DIAMETER0.438 INCHES NOMINAL
LENGTH1.500 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4130 OVERALL
NOMINAL THREAD SIZE0.250 INCHES LEFT INTERNAL (INCLUDES THRU THREAD)0.250 INCHES RIGHT EXTERNAL
RIGHT PROJECTION DIAMETER0.250 INCHES NOMINAL
RIGHT PROJECTION LENGTH1.500 INCHES NOMINAL
STYLE DESIGNATORLEFT INTERNAL AND RIGHT EXTERNAL THREAD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAST-8633 TY 2 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTZINC OVERALL
THREAD DIRECTIONRIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)RIGHT-HAND RIGHT EXTERNAL
THREAD CLASS2B LEFT INTERNAL (INCLUDES THRU THREAD)2A RIGHT EXTERNAL
THREAD LENGTH1.000 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD)0.500 INCHES MINIMUM RIGHT EXTERNAL
THREAD SERIES DESIGNATORUNF LEFT INTERNAL (INCLUDES THRU THREAD)UNF RIGHT INTERNALUNF RIGHT EXTERNAL
THREAD QUANTITY PER INCH28 LEFT INTERNAL (INCLUDES THRU THREAD)28 RIGHT EXTERNAL


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