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National Stock Number: 5305-01-160-1990
Federal Supply Class: 5305
National Item Identification Number: 011601990
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:
7314 | 90166 | EATON AEROSPACE, LLC | 936417 | 90166 | EATON AEROSPACE, LLC | DS-936417 | 62983 | EATON AEROSPACE, LLC |
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Techincal Specification:
FASTENER LENGTH | 0.720 INCHES MINIMUM AND 0.750 INCHES MAXIMUM | HEAD DIAMETER | 0.303 INCHES MINIMUM AND 0.312 INCHES MAXIMUM | HEAD HEIGHT | 0.185 INCHES MINIMUM AND 0.190 INCHES MAXIMUM | HEAD STYLE | FLAT CHAMFER | HOLE CONFIGURATION STYLE | ROUND INTERNAL HEXAGON | HOLE DIAMETER | 0.044 INCHES MINIMUM AND 0.050 INCHES MAXIMUM | HOLE QUANTITY | 3 | HOLE TYPE | DRILLED | INTERNAL DRIVE STYLE | HEXAGON | MATERIAL | STEEL OVERALL | NOMINAL THREAD DIAMETER | 0.190 INCHES | WIDTH ACROSS FLATS | 0.156 INCHES NOMINAL | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-13924 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | SURFACE TREATMENT | OXIDE OVERALL | THREAD CLASS | 3A | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 0.658 INCHES MINIMUM AND 0.750 INCHES MAXIMUM | THREAD QUANTITY PER INCH | 32 | THREAD SERIES DESIGNATOR | UNF |
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