| 
                            
                                |  |  
                                |   |  
		                        | National Stock Number:
 5310-01-609-7733
 
 Federal Supply Class:
 5310
 
 National Item Identification Number:
 016097733
 
 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.
 |  
		                        | 
 Manufacturer Information:
 
 | M45913/2-010FG5Z | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |  | MIL-DTL-45913/2 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | 
 |  
					            | 
 Techincal Specification:
 
 | THREAD DIRECTION | RIGHT-HAND |  | MATERIAL | STEEL OVERALL |  | NUT STYLE | HEXAGON |  | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |  | BEARING SURFACE TYPE | CHAMFERED |  | THREAD SERIES | UNF |  | NOMINAL THREAD SIZE | 0.190 INCHES |  | THREAD QUANTITY PER INCH | 32 |  | THREAD CLASS | 2B |  | MATERIAL DOCUMENT AND CLASSIFICATION | SAE J995,GRADE 5 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL |  | SURFACE TREATMENT | ZINC OVERALL |  | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM B633,TY II,FE/ZN 8 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |  | HARDNESS RATING | 32.0 ROCKWELL C MAXIMUM |  | NUT HEIGHT | 0.117 INCHES MINIMUM AND |  |  | 0.241 INCHES MAXIMUM |  | WIDTH ACROSS FLATS | 0.362 INCHES MINIMUM AND |  |  | 0.376 INCHES MAXIMUM |  | TEMP RATING | 250.0 DEG FAHRENHEIT MAXIMUM |  | BEARING SURFACE FINISH | 125.0 MICROINCHES |  | SPECIAL FEATURES | ALL-METAL LOCKNUT |  | PART NAME ASSIGNED BY CONTROLLING AGENCY | NUT,SELF-LOCKING,HEXAGON,ALL-METAL LOCKING FEATURE,250F |  | SPEC/STD CONTROLLING DATA |  |  | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-DTL-45913/2 |  | MANUFACTURERS CODE | 81349 |  | DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | M45913/2-010FG5Z | 
 |  |