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		                        | National Stock Number:
 5310-01-413-8932
 
 Federal Supply Class:
 5310
 
 National Item Identification Number:
 014138932
 
 Description:
 NUT,SELF-LOCKING,EXTENDED WASHER
 
 Detail:
 A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.
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 Manufacturer Information:
 
 | MS21085L12 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |  | RMLH10726-12 | 72962 | HARVARD INDUSTRIES INC | 
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 Techincal Specification:
 
 | THREAD SERIES | UNJF |  | NOMINAL THREAD SIZE | 0.750 INCHES |  | THREAD QUANTITY PER INCH | 16 |  | THREAD CLASS | 3B |  | THREAD DIRECTION | RIGHT-HAND |  | MATERIAL | STEEL COMP 601 OVERALL |  | SURFACE TREATMENT | CADMIUM OVERALL |  | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | Q-P-416,TYPE 2,CLASS 2 FED SPEC 1ST TREATMENT RESPONSE OVERALL |  | NUT STYLE | DOUBLE HEXAGON |  | WASHER OUTSIDE DIAMETER | 1.365 INCHES MINIMUM AND |  |  | 1.375 INCHES MAXIMUM |  | OVERALL HEIGHT | 0.970 INCHES MINIMUM AND |  |  | 0.980 INCHES MAXIMUM |  | WASHER THICKNESS | 0.098 INCHES MINIMUM AND |  |  | 0.108 INCHES MAXIMUM |  | WIDTH ACROSS FLATS | 0.750 INCHES MINIMUM AND |  |  | 0.785 INCHES MAXIMUM |  | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |  | TEMP RATING | 450.0 DEG FAHRENHEIT NOMINAL |  | SPEC/STD CONTROLLING DATA |  |  | MANUFACTURERS CODE | 96906 |  | DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS21085L12 | 
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