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National Stock Number: 5310-00-185-2151
Federal Supply Class: 5310
National Item Identification Number: 001852151
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:
203021 | 06853 | BENDIX COMMERCIAL VEHICLE SYSTEMS LLC |
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Techincal Specification:
BEARING SURFACE TYPE | WASHER FACED | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | MATERIAL | STEEL OVERALL | NOMINAL THREAD SIZE | 0.312 INCHES | NUT HEIGHT | 0.344 INCHES NOMINAL | NUT STYLE | SLOTTED, HEXAGON | WIDTH ACROSS FLATS | 0.500 INCHES NOMINAL | SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL | THREAD CLASS | 3B | THREAD DIRECTION | RIGHT-HAND | THREAD QUANTITY PER INCH | 24 | THREAD SERIES | UNF |
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