5998-01-528-7433 CIRCUIT CARD ASSEMBLY Index 5305-01-528-7435 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-528-7434

Federal Supply Class:
5305

National Item Identification Number:
015287434

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:
9111M35P13062W0GE ENGINE SERVICES DISTRIBUTION, L.L.C.
9111M35P1307482GENERAL ELECTRIC COMPANY
9111M35P1398897LOCKHEED MARTIN CORP


Techincal Specification:
COUNTERSINK ANGLE60.0 DEGREES MINIMUM AND 64.0 DEGREES MAXIMUM
FASTENER LENGTH3.790 INCHES NOMINAL
HEAD DIAMETER0.400 INCHES MINIMUM AND 0.410 INCHES MAXIMUM
HEAD STYLEFLAT COUNTERSUNK
INTERNAL DRIVE STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALIRON ALLOY 660 OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCY62 DEG SOCKET HEAD SCREW
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER0.312 INCHES
WIDTH ACROSS FLATS0.400 INCHES MINIMUM AND 0.410 INCHES MAXIMUM
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH3.670 INCHES NOMINAL
THREAD QUANTITY PER INCH24
THREAD SERIES DESIGNATORUNJF


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