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National Stock Number:
5310-14-352-0186
Federal Supply Class:
5310
National Item Identification Number:
143520186
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:
| 14PCR106 | F0224 | ARCONIC FIXATIONS SIMMONDS SAS | | 14PCR106NYLST0P | F0224 | ARCONIC FIXATIONS SIMMONDS SAS | | 14PCR106NYLSTOP | F0224 | ARCONIC FIXATIONS SIMMONDS SAS | | 52347-140BCL | F0210 | AIRBUS HELICOPTERS (ETS DEMARIGNANE) | | 52347-140BCL | F5442 | AIRBUS GROUP SAS | | ASNA0045-140BCL | F5442 | AIRBUS GROUP SAS | | SNACH140BCL | F2094 | SNEP |
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Techincal Specification:
| BEARING SURFACE FINISH | 3.2 MICRONS | | BEARING SURFACE TYPE | WASHER FACED | | COUNTERSINK ANGLE | 90.0 DEGREES MINIMUM BASE AND 120.0 DEGREES MAXIMUM BASE | | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT | | MATERIAL | ACIER 35NC6 OVERALL OR CIAER 35CD4S-F3025 OVERALL | | NOMINAL THREAD SIZE | 14.0 MILLIMETERS | | NUT HEIGHT | 13.8 MILLIMETERS MINIMUM AND 14.2 MILLIMETERS MAXIMUM | | NUT STYLE | CASTELLATED, HEXAGON | | WIDTH ACROSS FLATS | 21.79 MILLIMETERS MINIMUM AND 22.00 MILLIMETERS MAXIMUM | | SURFACE TREATMENT | CADMIUM OVERALL EXCEPT INSERT AND CHROMATE OVERALL EXCEPT INSERT | | TEMP RATING | TEMPERATURE MAXIMALE DUTILISATION 120 DEGRES CELSIUS | | TEST DATA DOCUMENT | F3025-AIR 9173 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.). | | THREAD CLASS | 5H | | THREAD DIRECTION | RIGHT-HAND | | THREAD PITCH IN MILLIMETERS | 1.5 | | THREAD SERIES | ISO M |
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