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		                        | National Stock Number:
 5310-00-264-6799
 
 Federal Supply Class:
 5310
 
 National Item Identification Number:
 002646799
 
 Description:
 NUT,SELF-LOCKING,HEXAGON
 
 Detail:
 A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, CAP.
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 Manufacturer Information:
 
 | 10534 | 82423 | KLEINSCHMIDT INC |  | 218173 | 66503 | WOODWARD, INC. |  | 79NTE048 | 019L2 | ESNA, LLC |  | 79NTE048 | 72962 | HARVARD INDUSTRIES INC | 
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 Techincal Specification:
 
 | THREAD DIRECTION | RIGHT-HAND |  | MATERIAL | STEEL COMP 303 OVERALL |  | NUT STYLE | HEXAGON |  | LOCKING FEATURE | PREVAILING TORQUE ALL NONMETALLIC DESIGN OR |  |  | PREVAILING TORQUE WITH NONMETALLIC INSERT |  | THREAD SERIES | UNF |  | NOMINAL THREAD SIZE | 0.250 INCHES |  | THREAD QUANTITY PER INCH | 28 |  | THREAD CLASS | 3B |  | MATERIAL DOCUMENT AND CLASSIFICATION | SAE 30303 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |  | SURFACE TREATMENT | PASSIVATE OVERALL |  | NUT HEIGHT | 0.203 INCHES NOMINAL |  | WIDTH ACROSS FLATS | 0.438 INCHES NOMINAL |  | TEMP RATING | 250.0 DEG FAHRENHEIT NOMINAL | 
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