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National Stock Number:
5310-01-330-6357
Federal Supply Class:
5310
National Item Identification Number:
013306357
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:
| 02011-20D-10 | 60905 | HARLAN GLOBAL MANUFACTURING LLC | | 20D-10 | 12603 | CLARK EQUIPMENT CO | | 85D-10 | 12603 | CLARK EQUIPMENT CO | | 85D-10 | 77237 | DANA OFF HIGHWAY PRODUCTS, LLC |
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Techincal Specification:
| BEARING SURFACE TYPE | FLAT | | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | | MATERIAL | STEEL COMP 1010 OR STEEL COMP 1212 OVERALL | | NOMINAL THREAD SIZE | 0.625 INCHES | | NUT STYLE | CASTELLATED, HEXAGON | | WIDTH ACROSS FLATS | 0.922 INCHES MINIMUM AND 0.937 INCHES MAXIMUM | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 11 | | THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) |
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