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		                        | National Stock Number:
 5305-01-366-9544
 
 Federal Supply Class:
 5305
 
 National Item Identification Number:
 013669544
 
 Description:
 SCREW,CAP,SOCKET HEAD
 
 Detail:
 An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.
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 Manufacturer Information:
 
 | 02-077074 | 78062 | SARGENT AEROSPACE & DEFENSE, LLC |  | 02-077074L1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |  | 20862-001 FIND 21L1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |  | NAS1351-10-74L1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |  | 20862-001 FIND 21 | 78062 | SARGENT AEROSPACE & DEFENSE, LLC |  | NAS1351-10-74 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |  | NAS1351-10-74PL1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |  | NAS1351-10-74P | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE | 
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 Techincal Specification:
 
 | CRITICALITY CODE JUSTIFICATION | ZZZY |  | FASTENER LENGTH | 4.625 INCHES NOMINAL |  | HEAD DIAMETER | 0.921 INCHES MINIMUM AND 0.937 INCHES MAXIMUM |  | HEAD HEIGHT | 0.616 INCHES MINIMUM AND 0.625 INCHES MAXIMUM |  | HEAD STYLE | FLAT CHAMFER |  | INTERNAL DRIVE STYLE | HEXAGON |  | MATERIAL | STEEL OVERALL |  | PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW, CAP, SOCKET HEAD |  | PROPRIETARY CHARACTERISTICS | PACS |  | NOMINAL THREAD DIAMETER | 0.625 INCHES |  | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS |  | WIDTH ACROSS FLATS | 0.500 INCHES NOMINAL |  | THREAD CLASS | 3A |  | THREAD DIRECTION | RIGHT-HAND |  | THREAD LENGTH | 1.750 INCHES MINIMUM |  | THREAD QUANTITY PER INCH | 18 |  | THREAD SERIES DESIGNATOR | UNF | 
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