3020-99-062-9911 GEAR,SPUR Index 2840-99-062-9994 STRAP,SPECIAL

National Stock Number:
5305-99-062-9969

Federal Supply Class:
5305

National Item Identification Number:
990629969

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:
1024S023U1605HONEYWELL AEROSPACE YEOVIL


Techincal Specification:
FASTENER LENGTH0.250 INCHES NOMINAL AND 0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM
HEAD DIAMETER0.226 INCHES MAXIMUM
HEAD HEIGHT0.138 INCHES MAXIMUM
HEAD STYLEKNURLED NO. 1
HOLE DIAMETER0.033 INCHES NOMINAL
HOLE QUANTITY2
HOLE TYPEDRILLED
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL
III PART NAME ASSIGNED BY CONTROLLING AGENCYSOCKET HD CAP SCREW
NOMINAL THREAD DIAMETER0.138 INCHES
SPECIAL FEATURESSTEEL ALLOY;HOLE CONFIGURATION F
WIDTH ACROSS FLATS0.0938 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONDEF-STAN 03-19 MIL STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.250 INCHES NOMINAL AND 0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM
THREAD QUANTITY PER INCH32
THREAD SERIES DESIGNATORUNC


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