5998-01-090-7541 CIRCUIT CARD ASSEMBLY Index 5340-01-090-7544 POST,ELECTRICAL-MECHANICAL EQUIP

National Stock Number:
5340-01-090-7543

Federal Supply Class:
5340

National Item Identification Number:
010907543

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:
908497618876U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
CROSS-SECTIONAL SHAPEHEXAGON
LENGTH1.375 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
SPECIAL FEATURESCOUNTERSUNK TWO PLACES 90.0 DEGREES BY 0.188 INCHES IN DIAMETER
STYLE DESIGNATORLEFT INTERNAL AND RIGHT INTERNAL THREADS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD LENGTH0.250 INCHES MAXIMUM RIGHT INTERNAL
THREAD LENGTH0.250 INCHES MAXIMUM LEFT INTERNAL (INCLUDES THRU THREAD)
WIDTH ACROSS FLATS0.375 INCHES NOMINAL


Click here to Register for Free 30-day Trial