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National Stock Number:
5340-01-506-6351
Federal Supply Class:
5340
National Item Identification Number:
015066351
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:
| 0206000 FIND 67 | 55910 | NIWC PACIFIC SAN DIEGO NAVY ERP | | 14030H-A.250-22 | 51506 | ACCURATE SCREW MACHINE CORP |
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Techincal Specification:
| MATERIAL | ALUMINUM OVERALL | | CROSS-SECTIONAL SHAPE | HEXAGON | | WIDTH ACROSS FLATS | 0.250 INCHES NOMINAL | | STYLE DESIGNATOR | LEFT INTERNAL AND RIGHT EXTERNAL THREAD | | LENGTH | 0.250 INCHES NOMINAL | | RIGHT PROJECTION DIAMETER | 0.250 INCHES NOMINAL | | RIGHT PROJECTION LENGTH | 0.375 INCHES NOMINAL | | THREAD SERIES DESIGNATOR | UNC LEFT INTERNAL (INCLUDES THRU THREAD) | | NOMINAL THREAD SIZE | 0.112 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) | | THREAD QUANTITY PER INCH | 40 LEFT INTERNAL (INCLUDES THRU THREAD) | | THREAD CLASS | 2B LEFT INTERNAL (INCLUDES THRU THREAD) | | 2B RIGHT EXTERNAL | | THREAD DIRECTION | RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD) | | THREAD LENGTH | 0.250 INCHES NOMINAL RIGHT EXTERNAL | | SPECIAL FEATURES | FINISH IS CLEAR IRIDITE IAW MIL-C-5541-E, CLASS 3 |
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