NSN 5305-00-001-8390

Part Details | SOCKET HEAD CAP SCREW

5305-00-001-8390 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: LL57N40S5, 10124843, 5305-00-001-8390, 00-001-8390, 5305000018390, 000018390

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53SEP 27, 197200-001-839016282 ( SCREW, CAP, SOCKET HEAD )
REFERENCE DRAWINGS & PICTURES

CROWNED HEXAGON

CROSS RECESS TYPE 1

Cross Reference | NSN 5305-00-001-8390
Part Number Cage Code Manufacturer
LL57N40S503038LONG-LOK FASTENERS CORPORATION
10124843A486GNIMIKKEISTOKESKUS NCB FINLAND
Technical Data | NSN 5305-00-001-8390
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.112 INCHES
THREAD QUANTITY PER INCH40
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.231 INCHES MINIMUM AND 0.312 INCHES MAXIMUM
FASTENER LENGTH0.281 INCHES MINIMUM AND 0.312 INCHES MAXIMUM
HEAD STYLE4 CROWNED HEXAGON
HEAD DIAMETER0.166 INCHES MINIMUM AND 0.183 INCHES MAXIMUM
HEAD HEIGHT0.069 INCHES MINIMUM AND 0.079 INCHES MAXIMUM
INTERNAL DRIVE STYLE4 CROSS RECESS TYPE 1