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National Stock Number:
5310-01-558-9718
Federal Supply Class:
5310
National Item Identification Number:
015589718
Description:
NUT,SELF-LOCKING,CASTELLATED,HEX
Detail:
A NUT HAVING 6 FLAT SIDES, FLAT ON THE BOTTOM AND HAVING A SLOTTED CYLINDRICAL OR DOME SHAPED 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, SLOTTED, HEXAGON.
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Manufacturer Information:
| 101346 | 76185 | MAYSTEEL PRODUCTS CORP PO BOX 1240 MENOMONEE FALLS WI 53052 |
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Techincal Specification:
| BEARING SURFACE TYPE | FLAT | | HOLE NOMINAL THREAD DIAMETER | 0.375 INCHES | | HOLE THREAD QUANTITY PER INCH | 16 | | HOLE TYPE AND QUANTITY | 1 TAPPED | | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT | | PART NAME ASSIGNED BY CONTROLLING AGENCY | LOCKNUT | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD SIZE | 0.375 INCHES | | NUT STYLE | CASTELLATED, HEXAGON | | SPECIAL FEATURES | LOCK NUT CONTAINS NYLON INSERT | | SURFACE TREATMENT | ZINC OVERALL EXCEPT INSERT | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES | UNC | | THREAD QUANTITY PER INCH | 16 |
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