NSN 5305-01-028-5689

Part Details | SOCKET HEAD CAP SCREW

5305-01-028-5689 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: 4977610X3PC9, 49776-10X3PC9, 5305-01-028-5689, 01-028-5689, 5305010285689, 010285689

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53OCT 07, 197601-028-568916282 ( SCREW, CAP, SOCKET HEAD )
REFERENCE DRAWINGS & PICTURES

HEXAGON COUNTERSUNK

CROSS RECESS TYPE II

Cross Reference | NSN 5305-01-028-5689
Part Number Cage Code Manufacturer
49776-10X3PC996169ELECTRIC BOAT CORPORATION
Technical Data | NSN 5305-01-028-5689
Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER0.138 INCHES
THREAD QUANTITY PER INCH16
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.709 INCHES MINIMUM AND 0.895 INCHES MAXIMUM
FASTENER LENGTH1.063 INCHES MINIMUM AND 1.125 INCHES MAXIMUM
MINIMUM TENSILE STRENGTH80000 POUNDS PER SQUARE INCH
MINIMUM YIELD STRENGTH40000 POUNDS PER SQUARE INCH
HEAD STYLE0 HEXAGON COUNTERSUNK
HEAD DIAMETER0.685 INCHES MINIMUM AND 0.762 INCHES MAXIMUM
COUNTERSINK ANGLE82.0 DEGREES NOMINAL
INTERNAL DRIVE STYLE1 CROSS RECESS TYPE II