NSN 5305-01-320-8042

Part Details | SOCKET HEAD CAP SCREW

5305-01-320-8042 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: 60168427A, 60-16-8427A, 60168427, 60-16-8427, 5305-01-320-8042, 01-320-8042, 5305013208042, 013208042

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JUN 04, 199001-320-804216282 ( SCREW, CAP, SOCKET HEAD )
REFERENCE DRAWINGS & PICTURES

HEXAGON COUNTERSUNK

HEXAGON

Cross Reference | NSN 5305-01-320-8042
Part Number Cage Code Manufacturer
60-16-8427A96169ELECTRIC BOAT CORPORATION
60-16-842796169ELECTRIC BOAT CORPORATION
Technical Data | NSN 5305-01-320-8042
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.375 INCHES
THREAD QUANTITY PER INCH16
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH1.641 INCHES NOMINAL
FASTENER LENGTH2.000 INCHES NOMINAL
HEAD STYLE0 HEXAGON COUNTERSUNK
HEAD DIAMETER0.720 INCHES MINIMUM AND 0.781 INCHES MAXIMUM
COUNTERSINK ANGLE82.0 DEGREES NOMINAL
INTERNAL DRIVE STYLE HEXAGON
WIDTH ACROSS FLATS0.219 INCHES NOMINAL