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National Stock Number:
5310-00-464-4805
Federal Supply Class:
5310
National Item Identification Number:
004644805
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:
| 18D05 | 12603 | CLARK EQUIPMENT CO | | 60D5 | 12603 | CLARK EQUIPMENT CO | | 60D5 | 77237 | DANA OFF HIGHWAY PRODUCTS, LLC | | 60D5 | F1948 | CLARK EQUIPMENT FRANCE SA COMPONENTS MARKETING DIVISION |
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Techincal Specification:
| THREAD SERIES | UNF | | NOMINAL THREAD SIZE | 0.312 INCHES | | THREAD QUANTITY PER INCH | 24 | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | STEEL OVERALL | | SURFACE TREATMENT | CADMIUM AND | | CHROMATE OVERALL | | NUT STYLE | CASTELLATED, HEXAGON | | NUT HEIGHT | 0.350 INCHES NOMINAL | | WIDTH ACROSS FLATS | 0.500 INCHES NOMINAL | | BEARING SURFACE TYPE | CHAMFERED | | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 12603 | | DESIGN CONTROL REFERENCE | 60D5 |
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