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National Stock Number:
5340-01-257-3414
Federal Supply Class:
5340
National Item Identification Number:
012573414
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:
| ST4M138-08-36 | 04169 | ATLAS CORP WESTERN SKY INDUSTRIES DIV | | ST4M138-08-36 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE | HEXAGON | | LENGTH | 3.590 INCHES MINIMUM AND 3.610 INCHES MAXIMUM | | SPECIAL FEATURES | COUNTERSUNK 115 DEGREES MIN AND 125 DEGREES MAX | | STYLE DESIGNATOR | LEFT INTERNAL AND RIGHT INTERNAL THREADS | | WIDTH ACROSS FLATS | 0.312 INCHES NOMINAL |
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