NSN 5305-00-492-8688

Part Details | SOCKET HEAD CAP SCREW

5305-00-492-8688 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.

Alternate Parts: 5094402430A, 509440-2430A, 5094402430A, 509440-2430A, 5094402430A, 509440-2430A, 5094402430A, 509440-2430A, 5094402430A, 509440-2430A, 5305-00-492-8688, 00-492-8688, 5305004928688, 004928688

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53FEB 20, 197000-492-868816282 ( SCREW, CAP, SOCKET HEAD )
REFERENCE DRAWINGS & PICTURES

CROWNED HEXAGON

HEXAGON

DOUBLE HEXAGON FLATS

Cross Reference | NSN 5305-00-492-8688
Part Number Cage Code Manufacturer
509440-2430A00360AERO-MISSILE COMPONENTS, INC.
509440-2430A17283LEVEL ONE FASTENERSDIV LEVEL 1 FASTENERS
509440-2430A5N842METRICAN INCDBA METRIX MANUFACTURING COMPANY
509440-2430A80020NAVAL AIR WARFARE CENTER AIRCRAFTDIVISION CODE 4.8.8.0.0.B BLDG 148-2
509440-2430A66841PRECI-MANUFACTURING, INCORPORATED
Technical Data | NSN 5305-00-492-8688
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER1.500 INCHES
THREAD QUANTITY PER INCH6
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH3.250 INCHES MINIMUM
FASTENER LENGTH3.750 INCHES NOMINAL
MINIMUM TENSILE STRENGTH160000 POUNDS PER SQUARE INCH
MINIMUM YIELD STRENGTH130000 POUNDS PER SQUARE INCH
HEAD STYLE9 CROWNED HEXAGON
HEAD DIAMETER2.250 INCHES MAXIMUM
HEAD HEIGHT1.500 INCHES MAXIMUM
INTERNAL DRIVE STYLE HEXAGON
WIDTH ACROSS FLATS1.000 INCHES MINIMUM AND 1.010 INCHES MAXIMUM
HOLE CONFIGURATION STYLE2 DOUBLE HEXAGON FLATS
HOLE TYPE DRILLED
HOLE QUANTITY6
HOLE DIAMETER0.094 INCHES NOMINAL