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National Stock Number: 5340-00-343-4263
Federal Supply Class: 5340
National Item Identification Number: 003434263
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.
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Manufacturer Information:
60-2181-1 | 72914 | GRIMES AEROSPACE COMPANY |
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Techincal Specification:
CROSS-SECTIONAL SHAPE | HEXAGON | DIAMETER | 0.300 INCHES NOMINAL | FLANGE WIDTH ACROSS FLATS | 0.312 INCHES NOMINAL | FLANGE THICKNESS | 0.125 INCHES NOMINAL | GROOVE DIAMETER | 0.131 INCHES MINIMUM AND 0.141 INCHES MAXIMUM | GROOVE RADIUS | 0.015 INCHES NOMINAL | LENGTH | 0.312 INCHES NOMINAL | SHOULDER DIAMETER | 0.170 INCHES MINIMUM AND 0.175 INCHES MAXIMUM | SHOULDER LENGTH | 0.300 INCHES NOMINAL | STYLE DESIGNATOR | PROJECTION AND FLANGE LEFT INTERNAL AND RIGHT EXTERNAL THREAD |
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