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National Stock Number:
5340-00-206-9781
Federal Supply Class:
5340
National Item Identification Number:
002069781
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:
| 179241 | 00198 | PRATT & WHITNEY CANADA CORP | | 400013 | 24905 | RO-TI ENGINEERING CO | | AS179241 | 00198 | PRATT & WHITNEY CANADA CORP |
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Techincal Specification:
| FLANGE WIDTH ACROSS FLATS | 0.627 INCHES NOMINAL | | FLANGE THICKNESS | 1.450 INCHES NOMINAL | | LENGTH | 2.030 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5022 ASSN STD SINGLE MATERIAL RESPONSE STANDOFF | | MATERIAL | STEEL COMP 1117 STANDOFF | | NOMINAL THREAD SIZE | 0.250 INCHES RIGHT EXTERNAL | | NOMINAL THREAD SIZE | 0.250 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) | | STYLE DESIGNATOR | FLANGED WITH LEFT INTERNAL THREAD | | SURFACE TREATMENT | CADMIUM STANDOFF | | THREAD CLASS | 3B LEFT INTERNAL (INCLUDES THRU THREAD)3A RIGHT EXTERNAL | | THREAD DIRECTION | RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD) | | THREAD DIRECTION | RIGHT-HAND RIGHT EXTERNAL | | THREAD LENGTH | 0.590 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD)0.500 INCHES MINIMUM RIGHT EXTERNAL | | THREAD SERIES DESIGNATOR | UNF LEFT INTERNAL (INCLUDES THRU THREAD) | | THREAD SERIES DESIGNATOR | UNF RIGHT EXTERNAL | | THREAD QUANTITY PER INCH | 28 LEFT INTERNAL (INCLUDES THRU THREAD) | | THREAD QUANTITY PER INCH | 28 RIGHT EXTERNAL |
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