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National Stock Number:
5340-00-754-3076
Federal Supply Class:
5340
National Item Identification Number:
007543076
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:
| 540-9039-003 | 13499 | ROCKWELL COLLINS, INC. |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE | HEXAGON | | LENGTH | 0.437 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY 2017 OVERALL | | NOMINAL THREAD SIZE | 4.000 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) | | WIDTH ACROSS FLATS | 0.187 INCHES NOMINAL | | STYLE DESIGNATOR | INTERNALLY THREADED FULL LENGTH | | SURFACE TREATMENT | CHROMATE OVERALL | | THREAD CLASS | 2B LEFT INTERNAL (INCLUDES THRU THREAD) | | THREAD DIRECTION | RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD) | | THREAD LENGTH | 4.000 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) | | THREAD QUANTITY PER INCH | 40 LEFT INTERNAL (INCLUDES THRU THREAD) | | THREAD SERIES DESIGNATOR | UNC LEFT INTERNAL (INCLUDES THRU THREAD) |
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