5340-01-196-3541 POST,ELECTRICAL-MECHANICAL EQUIP Index 5340-01-196-3543 POST,ELECTRICAL-MECHANICALEQUIP

National Stock Number:
5340-01-196-3542

Federal Supply Class:
5340

National Item Identification Number:
011963542

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:
6186195-103640LOCKHEED MARTIN CORPORATION


Techincal Specification:
CROSS-SECTIONAL SHAPEROUND
DIAMETER0.250 INCHES MINIMUM AND 0.265 INCHES MAXIMUM
DISTANCE FROM CENTERLINE TO FLAT0.085 INCHES MINIMUM AND 0.102 INCHES MAXIMUM
DISTANCE FROM CENTERLINE TO SECOND FLAT0.085 INCHES MINIMUM AND 0.102 INCHES MAXIMUM
LENGTH1.250 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582, TYPE 303 ASSN STD 1ST MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
STYLE DESIGNATORLEFT INTERNAL AND RIGHT EXTERNAL THREAD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35, TYPE 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD LENGTH0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM RIGHT EXTERNAL
THREAD LENGTH0.500 INCHES MINIMUM LEFT INTERNAL (INCLUDES THRU THREAD)


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