NSN 5305-01-159-4488

Part Details | SOCKET HEAD CAP SCREW

5305-01-159-4488 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: P39CRB440R3E, 5305-01-159-4488, 01-159-4488, 5305011594488, 011594488

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53AUG 09, 198301-159-448816282 ( SCREW, CAP, SOCKET HEAD )
REFERENCE DRAWINGS & PICTURES

HEXAGON COUNTERSUNK

CROSS RECESS TYPE 1

Cross Reference | NSN 5305-01-159-4488
Part Number Cage Code Manufacturer
P39CRB440R3E26233NYLOK CORPORATIONDBA NYLOK WESTERN FASTENER
Technical Data | NSN 5305-01-159-4488
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.112 INCHES
THREAD QUANTITY PER INCH40
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.069 INCHES MINIMUM AND 0.139 INCHES MAXIMUM
FASTENER LENGTH0.168 INCHES MINIMUM AND 0.188 INCHES MAXIMUM
HEAD STYLE0 HEXAGON COUNTERSUNK
HEAD DIAMETER0.191 INCHES MINIMUM AND 0.225 INCHES MAXIMUM
COUNTERSINK ANGLE99.0 DEGREES MINIMUM AND 100.0 DEGREES MAXIMUM
INTERNAL DRIVE STYLE CROSS RECESS TYPE 1