5340-01-187-2558 RETAINER,HELICAL COMPRESSION SPR Index 5340-00-932-3501 COVER,ACCESS

National Stock Number:
5340-00-928-9530

Federal Supply Class:
5340

National Item Identification Number:
009289530

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:
685090803640LOCKHEED MARTIN CORPORATION


Techincal Specification:
LENGTH3.180 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582 ASSN STD SINGLE MATERIAL RESPONSE STANDOFF
NOMINAL THREAD SIZE0.190 INCHES LEFT INTERNAL (INCLUDES THRU THREAD)
SPECIAL FEATURESOVERALL LENGTH 0.187 IN. NOMINAL DIAMETER
SURFACE TREATMENTPASSIVATE STANDOFF
THREAD LENGTH0.250 INCHES MINIMUM LEFT INTERNAL (INCLUDES THRU THREAD)0.500 INCHES MINIMUM RIGHT EXTERNAL
THREAD CLASS2B LEFT INTERNAL (INCLUDES THRU THREAD)2A RIGHT EXTERNAL
THREAD SERIES DESIGNATORUNF RIGHT EXTERNAL
THREAD QUANTITY PER INCH24 LEFT INTERNAL (INCLUDES THRU THREAD)


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