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		                        | National Stock Number:
 5310-01-614-3854
 
 Federal Supply Class:
 5310
 
 National Item Identification Number:
 016143854
 
 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:
 
 | 031-0832-000 | 1UMJ7 | LOCKHEED MARTIN GYROCAM SYSTEMS LLC | 
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 Techincal Specification:
 
 | THREAD DIRECTION | RIGHT-HAND |  | MATERIAL | STEEL CORROSION RESISTING NUT |  | NUT STYLE | HEXAGON |  | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT |  | BEARING SURFACE TYPE | CHAMFERED |  | THREAD SERIES | UNC |  | NOMINAL THREAD SIZE | 8.0 INCHES |  | MATERIAL DOCUMENT AND CLASSIFICATION | ANSIB1.1 ASSN STD 1ST MATERIAL RESPONSE AND |  |  | ASTM A380 ASSN STD 2ND MATERIAL RESPONSE NUT |  | NUT HEIGHT | 0.219 INCHES MINIMUM AND |  |  | 0.239 INCHES MAXIMUM |  | WIDTH ACROSS FLATS | 0.336 INCHES MINIMUM AND |  |  | 0.345 INCHES MAXIMUM |  | SPECIAL FEATURES | FINISH:CLEAN AND DESCALE |  | NONDEFINITIVE SPEC/STD DATA | CLEAN FINISH AND |  |  | 2B CLASS |  | PART NAME ASSIGNED BY CONTROLLING AGENCY | HEX NYLON INSERT LOCKNUT,8-32 | 
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