5305-01-594-9149 SCREW,CAP,SOCKET HEAD 5305-01-594-9160 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-594-9156

Federal Supply Class:
5305

National Item Identification Number:
015949156

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.


Manufacturer Information:
161120918410001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
THREAD SERIES DESIGNATORUNC
NOMINAL THREAD DIAMETER0.625 INCHES
THREAD QUANTITY PER INCH11
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
FASTENER LENGTH1.75 INCHES NOMINAL
MATERIALSTEEL FASTENER
MATERIAL DOCUMENT AND CLASSIFICATIONFF-S-86 FED SPEC SINGLE MATERIAL RESPONSE FASTENER
SURFACE TREATMENTZINC FASTENER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-2-325 TYPE II, CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE FASTENER
HEAD STYLEFLAT CHAMFER
HEAD DIAMETER0.9375 INCHES NOMINAL
INTERNAL DRIVE STYLEHEXAGON
WIDTH ACROSS FLATS0.500 INCHES NOMINAL
LOCKING FEATUREPATCH LOCKING FEATURE
SPECIAL FEATURESSCREW IS SELF LOCKING; LOCK IS A NON-METALLIC PATCH IAW MIL-F-18240; PREVAILING AND BREAKAWAY TORQUE VALUES LISTED IN INDUSTRIAL FASTENER INSTITUTE SPEC IFI-124 APPLY
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW, CAP, SOCKET HEAD SELF LOCKING 1960 SERIES


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