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National Stock Number: 5310-01-206-5183
Federal Supply Class: 5310
National Item Identification Number: 012065183
Description: NUT,SELF-LOCKING,SPLINE
Detail: A nut having an externally splined sleeve, which holds it in position when forced into a hole of slightly smaller diameter. An integral feature is incorporated for locking.
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Manufacturer Information:
12NC4248-1-40 | 019L2 | ESNA, LLC | 12NC4248-1-40 | 72962 | HARVARD INDUSTRIES INC | 588616-3 | 73030 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
COUNTERBORE DIAMETER | 0.175 INCHES MINIMUM AND 0.185 INCHES MAXIMUM FIRST END | FEATURES PROVIDED | FLOATING NUT | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT | MATERIAL | PLASTIC POLYAMIDE LOCKING INSERT | MATERIAL | STEEL OVERALL EXCEPT INSERT | NOMINAL THREAD SIZE | 0.112 INCHES | NUT COUNTERBORE DEPTH | 0.062 INCHES NOMINAL FIRST END | NUT HEIGHT | 0.175 INCHES MAXIMUM | NUT STYLE | SPLINE (FLOATING) | NUT LENGTH | 0.446 INCHES MAXIMUM | PART NAME ASSIGNED BY CONTROLLING AGENCY | NUT,SELF-LOCKING,SPLINE | PILOT LENGTH | 0.037 INCHES MINIMUM AND 0.043 INCHES MAXIMUM | PILOT DIAMETER | 0.222 INCHES MINIMUM AND 0.227 INCHES MAXIMUM | WIDTH ACROSS FLATS | 0.300 INCHES NOMINAL | SURFACE TREATMENT | CADMIUM OVERALL EXCEPT INSERT | THREAD CLASS | 3B | THREAD DIRECTION | RIGHT-HAND | THREAD QUANTITY PER INCH | 40 | THREAD SERIES | UNC |
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