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National Stock Number: 5305-00-948-9379
Federal Supply Class: 5305
National Item Identification Number: 009489379
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:
138001A108 | 28528 | ITT INDUSTRIES INC ITT AEROSPACE COMMUNICATIONS DIV EAST | 138001A108 | 31550 | L3HARRIS TECHNOLOGIES, INC. | 5800334-6000-440 | D8385 | THALES DEUTSCHLAND GMBH |
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Techincal Specification:
FASTENER LENGTH | 0.250 INCHES NOMINAL | HEAD DIAMETER | 0.140 INCHES NOMINAL | HEAD HEIGHT | 0.086 INCHES NOMINAL | HEAD STYLE | FLAT CHAMFER | INTERNAL DRIVE STYLE | HEXAGON | MATERIAL | STEEL CORROSION RESISTING OVERALL | NOMINAL THREAD DIAMETER | 0.086 INCHES | WIDTH ACROSS FLATS | 0.063 INCHES NOMINAL | SURFACE TREATMENT | PASSIVATE OVERALL | THREAD DIRECTION | RIGHT-HAND | THREAD CLASS | 3A | THREAD LENGTH | 0.250 INCHES NOMINAL | THREAD QUANTITY PER INCH | 56 | THREAD SERIES DESIGNATOR | UNC |
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