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National Stock Number:
5340-01-381-0397
Federal Supply Class:
5340
National Item Identification Number:
013810397
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:
| NAS1786-04-12 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |
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Techincal Specification:
| THREAD DIRECTION | RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD) | | THREAD DIRECTION | RIGHT-HAND RIGHT INTERNAL | | THREAD QUANTITY PER INCH | 40 LEFT INTERNAL (INCLUDES THRU THREAD) | | THREAD QUANTITY PER INCH | 40 RIGHT INTERNAL | | THREAD SERIES DESIGNATOR | UNF LEFT INTERNAL (INCLUDES THRU THREAD) | | THREAD SERIES DESIGNATOR | UNF RIGHT INTERNAL | | WIDTH ACROSS FLATS | 0.188 INCHES NOMINAL | | STYLE DESIGNATOR | LEFT INTERNAL AND RIGHT INTERNAL THREADS | | CROSS-SECTIONAL SHAPE | HEXAGON | | NOMINAL THREAD SIZE | 0.112 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) | | NOMINAL THREAD SIZE | 0.112 INCHES RIGHT INTERNAL | | LENGTH | 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM | | MATERIAL | STEEL COMP 4130 OVERALL OR STEEL COMP 8630 OVERALL OR STEEL COMP 8740 OVERALL | | THREAD LENGTH | 0.250 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) | | THREAD LENGTH | 0.250 INCHES NOMINAL RIGHT INTERNAL | | THREAD CLASS | 3B LEFT INTERNAL (INCLUDES THRU THREAD) | | THREAD CLASS | 3B RIGHT INTERNAL |
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