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		                        | National Stock Number:
 5310-01-418-5957
 
 Federal Supply Class:
 5310
 
 National Item Identification Number:
 014185957
 
 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:
 
 | 218021101 | 53711 | NAVAL SEA SYSTEMS COMMAND |  | 556-7070224-7 | 53711 | NAVAL SEA SYSTEMS COMMAND |  | MS17829Z16C | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |  | H793-2500-7 | 96169 | ELECTRIC BOAT CORPORATION |  | MS17829Z16C | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | 
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 Techincal Specification:
 
 | THREAD DIRECTION | RIGHT-HAND |  | MATERIAL | PLASTIC POLYAMIDE LOCKING INSERT |  |  | STEEL COMP 1137 OVERALL EXCEPT INSERT |  | NUT STYLE | HEXAGON |  | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT |  | BEARING SURFACE TYPE | CHAMFERED |  | THREAD SERIES | UNC |  | NOMINAL THREAD SIZE | 1.000 INCHES |  | THREAD QUANTITY PER INCH | 8 |  | THREAD CLASS | 3B |  | SURFACE TREATMENT | ZINC OVERALL EXCEPT INSERT |  | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM B633 ASSN STD SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSERT |  | NUT HEIGHT | 1.010 INCHES MINIMUM AND |  |  | 1.141 INCHES MAXIMUM |  | WIDTH ACROSS FLATS | 1.427 INCHES MINIMUM AND |  |  | 1.440 INCHES MAXIMUM |  | COUNTERSINK ANGLE | 88.0 DEGREES NOMINAL FIRST END |  | TEMP RATING | 250.0 DEG FAHRENHEIT NOMINAL | 
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