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National Stock Number:
5340-01-197-8202
Federal Supply Class:
5340
National Item Identification Number:
011978202
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:
| 12336648 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| MATERIAL | STEEL STANDOFF | | STYLE DESIGNATOR | FLANGED WITH LEFT INTERNAL THREAD | | FLANGE THICKNESS | 3.248 INCHES MINIMUM AND | | 3.280 INCHES MAXIMUM | | LENGTH | 3.248 INCHES MINIMUM AND | | 3.280 INCHES MAXIMUM | | FLANGE WIDTH ACROSS FLATS | 0.552 INCHES NOMINAL | | THREAD SERIES DESIGNATOR | UNC LEFT INTERNAL (INCLUDES THRU THREAD) | | UNC RIGHT EXTERNAL | | NOMINAL THREAD SIZE | 0.375 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) | | 0.312 INCHES RIGHT EXTERNAL | | THREAD QUANTITY PER INCH | 16 LEFT INTERNAL (INCLUDES THRU THREAD) | | THREAD CLASS | 2A LEFT INTERNAL (INCLUDES THRU THREAD) | | 2B RIGHT EXTERNAL | | THREAD DIRECTION | RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD) | | RIGHT-HAND RIGHT INTERNAL | | THREAD LENGTH | 0.433 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) | | 0.512 INCHES NOMINAL RIGHT EXTERNAL | | SPECIAL FEATURES | 2350-01-136-8738 |
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