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National Stock Number:
5310-01-588-5069
Federal Supply Class:
5310
National Item Identification Number:
015885069
Description:
NUT,SELF-LOCKING,SLOTTED,HEXAGON
Detail:
A NUT HAVING A FLAT BEARING SURFACE AND 6 FLAT SIDES WITH SLOTS IN ITS UPPER PORTION. AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING ON THE THREADS OF A MATING MEMBER. THE SLOTS, WHEN USED IN CONJUNCTION WITH A SOLID OR SPLIT (COTTER) PIN, ACT AS AN EXTRA "FAIL SAFE", FEATURE IN CRITICAL APPLICATIONS. EXCLUDES NUT (1), SELF-LOCKING, CASTELLATED, OCTAGON.
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Manufacturer Information:
| 91839A225 | 2V507 | MCMASTER-CARR SUPPLY COMPANY |
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Techincal Specification:
| THREAD SERIES | UNC | | NOMINAL THREAD SIZE | 0.138 INCHES | | THREAD QUANTITY PER INCH | 32 | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | NUT STYLE | SLOTTED, HEXAGON | | NUT HEIGHT | 0.188 INCHES NOMINAL | | WIDTH ACROSS FLATS | 0.312 INCHES NOMINAL | | BEARING SURFACE TYPE | FLAT | | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | | SPECIAL FEATURES | NUT IS MADE FROM A SINGLE PIECE OF METAL. IT IS KNOWN AS A FLEXLOC NUT. IT HAS A SLOTTED TOP THAT EXPANDS WHEN THE NUT IS TIGHTENED. |
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