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National Stock Number:
5340-01-254-1440
Federal Supply Class:
5340
National Item Identification Number:
012541440
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:
| 174092 | 21877 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE | RECTANGULAR | | DISTANCE FROM END TO HOLE CENTER | 2.000 INCHES NOMINAL | | HOLE QUANTITY PERPENDICULAR TO AXIS | 1 | | LEFT COUNTERBORE DEPTH | 1.000 INCHES NOMINAL | | LEFT COUNTERBORE DIAMETER | 0.750 INCHES MINIMUM AND 0.752 INCHES MAXIMUM | | LEFT END CHAMFER ANGLE | 45.0 DEGREES NOMINAL | | LEFT END CHAMFER DEPTH | 0.020 INCHES NOMINAL | | LENGTH | 4.000 INCHES NOMINAL | | RIGHT COUNTERBORE DEPTH | 1.000 INCHES NOMINAL | | RIGHT END CHAMFER ANGLE | 45.0 DEGREES NOMINAL | | RIGHT END CHAMFER DEPTH | 0.020 INCHES NOMINAL | | STYLE DESIGNATOR | LEFT INTERNAL AND RIGHT INTERNAL THREADS | | WIDTH ACROSS FLATS | 2.000 INCHES NOMINAL |
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