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		                             National Stock Number: 5305-01-606-4379
  Federal Supply Class: 5305
  National Item Identification Number: 016064379
  Description: SCREW,ASSEMBLED WASHER
  Detail: A SCREW, (as modified) to which has been assembled one or more nonremovable washer(s). 
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  Manufacturer Information:
 | 70-2730196-810 | 67032 | GENERAL DYNAMICS MISSION SYSTEMS, INC. |   
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  Techincal Specification:
 | THREAD SERIES DESIGNATOR | UNC |  | NOMINAL THREAD DIAMETER | 0.164 INCHES |  | THREAD QUANTITY PER INCH | 32 |  | THREAD CLASS | 2A |  | THREAD DIRECTION | RIGHT-HAND |  | THREAD LENGTH | 0.484 INCHES NOMINAL |  | FASTENER LENGTH | 0.593 INCHES MINIMUM AND |   | 0.625 INCHES MAXIMUM |  | MATERIAL | STEEL CORROSION RESISTING OVERALL |  | SURFACE TREATMENT | PASSIVATE OVERALL |  | HEAD STYLE | UNDERCUT PAN NO. 2 |  | HEAD DIAMETER | 0.306 INCHES MINIMUM AND |   | 0.322 INCHES MAXIMUM |  | HEAD HEIGHT | 0.105 INCHES MINIMUM AND |   | 0.115 INCHES MAXIMUM |  | EXTENDED WASHER DIAMETER | 0.370 INCHES MINIMUM AND |   | 0.390 INCHES MAXIMUM |  | EXTENDED WASHER THICKNESS | 0.013 INCHES MINIMUM AND |   | 0.019 INCHES MAXIMUM |  | INTERNAL DRIVE STYLE | CROSS RECESS TYPE II |  | WASHER QUANTITY | 2 |  | PRIMARY WASHER STYLE | FLAT |  | PRIMARY WASHER OUTSIDE DIAMETER | 0.370 INCHES MINIMUM AND |   | 0.390 INCHES MAXIMUM |  | PRIMARY WASHER MATERIAL THICKNESS | 0.109 INCHES NOMINAL |  | SECONDARY WASHER RELATIONSHIP TO PRIMARY WASHER | NOT IDENTICAL |  | SECONDARY WASHER STYLE | SPLIT HELICAL RING |  | SECONDARY WASHER OUTSIDE DIAMETER | 0.296 INCHES NOMINAL |  | SECONDARY WASHER MATERIAL THICKNESS | 0.109 INCHES NOMINAL |  | PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW ASSEMBLY |   
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