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National Stock Number:
5310-14-302-3950
Federal Supply Class:
5310
National Item Identification Number:
143023950
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:
| 12TCR106 | F0224 | ARCONIC FIXATIONS SIMMONDS SAS | | 52346-120BCL | F0210 | AIRBUS HELICOPTERS (ETS DEMARIGNANE) | | ASNA0044-120BCL | F0210 | AIRBUS HELICOPTERS (ETS DEMARIGNANE) | | ASNA0044BC120L | F0210 | AIRBUS HELICOPTERS (ETS DEMARIGNANE) | | 52346-120BCL | F5442 | AIRBUS GROUP SAS | | ASNA0044-120BCL | F5442 | AIRBUS GROUP SAS |
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Techincal Specification:
| SURFACE TREATMENT | CADMIUM AND DICHROMATE NUT | | TEMP RATING | 120.0 DEG CELSIUS MAXIMUM | | THREAD DIRECTION | RIGHT-HAND | | THREAD PITCH IN MILLIMETERS | 1.50 | | THREAD TOLERANCE CLASS | 4H5H INTERNAL | | THREAD SERIES | ISO M | | BEARING SURFACE TYPE | WASHER FACED | | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT | | MATERIAL | PLASTIC POLYAMIDE LOCKING INSERT | | MATERIAL | STEEL COMP 35NC6 NUT | | NOMINAL THREAD SIZE | 12.0 MILLIMETERS | | NUT HEIGHT | 9.0 MILLIMETERS NOMINAL | | NUT STYLE | CASTELLATED, HEXAGON | | WIDTH ACROSS FLATS | 19.0 MILLIMETERS NOMINAL |
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