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National Stock Number:
5310-01-550-5209
Federal Supply Class:
5310
National Item Identification Number:
015505209
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:
| 832-46412 | 10988 | CNH INDUSTRIAL AMERICA LLC |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | ISO 2320 NATIONAL STD/SPEC ALL MATERIAL RESPONSES OVERALL | | MATERIAL | STEEL PROPERTY CLASS 10.9 OVERALL EXCEPT INSERT | | NOMINAL THREAD SIZE | 10.0 MILLIMETERS | | NUT HEIGHT | 8.0 MILLIMETERS MINIMUM AND 9.0 MILLIMETERS MAXIMUM | | PART NAME ASSIGNED BY CONTROLLING AGENCY | TORQUE HEX NUTS | | WIDTH ACROSS FLATS | 15.7 MILLIMETERS MINIMUM AND 16.0 MILLIMETERS MAXIMUM | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MS 91 MIL SPEC ALL TREATMENT RESPONSES AND MS 201 MIL SPEC ALL TREATMENT RESPONSES OVERALL EXCEPT INSERT | | SURFACE TREATMENT | PHOSPHATE OVERALL EXCEPT INSERT | | SURFACE TREATMENT | DICHROMATE LOCKING INSERT | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 6H | | THREAD SERIES | ISO M | | THREAD PITCH IN MILLIMETERS | 1.25 |
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