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		                        | National Stock Number:
 5310-01-456-2303
 
 Federal Supply Class:
 5310
 
 National Item Identification Number:
 014562303
 
 Description:
 NUT,SELF-LOCKING,KNURLED
 
 Detail:
 A NUT ROUND IN SHAPE, WHOSE OUTER SURFACE OR PORTION(S) IS/ARE KNURLED. IT MAY HAVE PROVISIONS FOR EXTERNAL WRENCHING. AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING ON THE THREADS OF A MATING MEMBER.
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 Manufacturer Information:
 
 | 3D0140-04C | 88277 | THE BOEING COMPANY |  | BB341PV-5 | 60516 | WEST COAST AEROSPACE, INC. |  | BB341PV-5 | 73197 | HI-SHEAR CORPORATION |  | MIL-N-25027 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |  | BB341PV-5 | L4528 | LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC | 
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 Techincal Specification:
 
 | THREAD SERIES | UNJF |  | NOMINAL THREAD SIZE | 0.312 INCHES |  | THREAD QUANTITY PER INCH | 24 |  | THREAD CLASS | 3B |  | THREAD DIRECTION | RIGHT-HAND |  | MATERIAL | STEEL COMP 431 OVERALL |  | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5628 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |  | SURFACE TREATMENT | CADMIUM AND |  |  | CHROMATE OVERALL |  | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY 2, CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |  | NUT STYLE | KNURLED |  | SMALL END DIAMETER | 0.413 INCHES MAXIMUM |  | NUT DIAMETER | 0.458 INCHES MAXIMUM |  | NUT THICKNESS | 0.434 INCHES MAXIMUM |  | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |  | SPEC/STD CONTROLLING DATA |  |  | MANUFACTURERS CODE | 81349 |  | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-N-25027 | 
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