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National Stock Number:
5340-01-197-5516
Federal Supply Class:
5340
National Item Identification Number:
011975516
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:
| 12336643 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| MATERIAL | STEEL COMP 1212 STANDOFF | | STYLE DESIGNATOR | FLANGED WITH LEFT INTERNAL THREAD | | FLANGE THICKNESS | 1.917 INCHES MINIMUM AND | | 1.981 INCHES MAXIMUM | | LENGTH | 2.429 INCHES MINIMUM AND | | 2.493 INCHES MAXIMUM | | FLANGE WIDTH ACROSS FLATS | 0.546 INCHES MINIMUM AND | | 0.552 INCHES MAXIMUM | | THREAD SERIES DESIGNATOR | UNC LEFT INTERNAL (INCLUDES THRU THREAD) | | UNC RIGHT EXTERNAL | | NOMINAL THREAD SIZE | 0.312 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) | | 0.375 INCHES RIGHT EXTERNAL | | THREAD QUANTITY PER INCH | 18 LEFT INTERNAL (INCLUDES THRU THREAD) | | 16 RIGHT EXTERNAL | | THREAD CLASS | 2B LEFT INTERNAL (INCLUDES THRU THREAD) | | 2A RIGHT EXTERNAL | | THREAD DIRECTION | RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD) | | RIGHT-HAND RIGHT EXTERNAL | | THREAD LENGTH | 0.512 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) | | 0.512 INCHES NOMINAL RIGHT EXTERNAL |
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