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National Stock Number:
5340-01-480-0805
Federal Supply Class:
5340
National Item Identification Number:
014800805
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:
| 224A738-1 | 03640 | LOCKHEED MARTIN CORPORATION | | 554A738 | 03640 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE | HEXAGON | | LENGTH | 3.870 INCHES MINIMUM AND 3.880 INCHES MAXIMUM | | MATERIAL | ALUMINUM ALLOY OVERALL | | NOMINAL THREAD SIZE | 0.138 INCHES RIGHT INTERNAL | | STYLE DESIGNATOR | INTERNALLY THREADED FULL LENGTH | | WIDTH ACROSS FLATS | 0.246 INCHES MINIMUM AND 0.254 INCHES MAXIMUM | | THREAD DIRECTION | RIGHT-HAND RIGHT INTERNAL | | THREAD CLASS | 2B RIGHT INTERNAL | | THREAD LENGTH | 3.870 INCHES MINIMUM AND 3.880 INCHES MAXIMUM RIGHT INTERNAL | | THREAD SERIES DESIGNATOR | UNF RIGHT INTERNAL | | THREAD QUANTITY PER INCH | 32 RIGHT INTERNAL |
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