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National Stock Number: 5340-00-655-7290
Federal Supply Class: 5340
National Item Identification Number: 006557290
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:
56154 | 82423 | KLEINSCHMIDT INC |
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Techincal Specification:
FLANGE WIDTH ACROSS FLATS | 0.438 INCHES NOMINAL | FLANGE THICKNESS | 3.477 INCHES NOMINAL | LENGTH | 3.977 INCHES NOMINAL | MATERIAL | STEEL STANDOFF | NOMINAL THREAD SIZE | 0.190 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) | NOMINAL THREAD SIZE | 0.250 INCHES RIGHT EXTERNAL | STYLE DESIGNATOR | FLANGED WITH LEFT INTERNAL THREAD | SURFACE TREATMENT | NICKEL STANDOFF | THREAD CLASS | 2B LEFT INTERNAL (INCLUDES THRU THREAD)2A RIGHT EXTERNAL | THREAD DIRECTION | RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD) | THREAD DIRECTION | RIGHT-HAND RIGHT EXTERNAL | THREAD LENGTH | 0.562 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD)0.500 INCHES NOMINAL RIGHT EXTERNAL | THREAD SERIES DESIGNATOR | UNF LEFT INTERNAL (INCLUDES THRU THREAD) | THREAD SERIES DESIGNATOR | UNF RIGHT EXTERNAL | THREAD QUANTITY PER INCH | 28 RIGHT EXTERNAL | THREAD QUANTITY PER INCH | 32 LEFT INTERNAL (INCLUDES THRU THREAD) |
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