5305-01-196-5547 SCREW,CAP,HEXAGON HEAD Index 5315-01-196-5549 NAIL

National Stock Number:
5340-01-196-5548

Federal Supply Class:
5340

National Item Identification Number:
011965548

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:
10154133A486GNIMIKKEISTOKESKUS NCB FINLAND
ST4M138-04-3604169ATLAS CORP WESTERN SKY INDUSTRIES DIV
ST4M138-04-3676301THE BOEING COMPANY


Techincal Specification:
CROSS-SECTIONAL SHAPEHEXAGON
LEFT COUNTERBORE DEPTH1.000 INCHES MINIMUM AND 1.500 INCHES MAXIMUM
LEFT COUNTERBORE DIAMETER0.140 INCHES MINIMUM AND 0.170 INCHES MAXIMUM
LENGTH3.500 INCHES MINIMUM AND 3.700 INCHES MAXIMUM
RIGHT COUNTERBORE DEPTH1.000 INCHES MINIMUM AND 1.500 INCHES MAXIMUM
SPECIAL FEATURESINSERT INCLUDED; STEEL PER AMS7245
STYLE DESIGNATORLEFT INTERNAL AND RIGHT INTERNAL THREADS
WIDTH ACROSS FLATS0.250 INCHES NOMINAL


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