NSN 5305-01-386-9010

Part Details | THUMBSCREW

5305-01-386-9010 An externally threaded fastener whose threaded portion is of one nominal diameter. It may have an unthreaded portion with a diameter less than, equal to, or greater than the diameter of the threaded portion. It has either a vertically flattened, circular knurled, or wing type head, all of which are designed for rotation by the thumb and fingers. For items having wrenching facilities such as socket recess, multiple spline or slot heads, use SCREW (as modified) or BOLT (as modified).

Alternate Parts: 7525036001, 752-5036-001, 5305-01-386-9010, 01-386-9010, 5305013869010, 013869010

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53FEB 18, 199401-386-901006673 ( THUMBSCREW )
REFERENCE DRAWINGS & PICTURES

HEXAGON COUNTERSUNK UNDERCUT

Cross Reference | NSN 5305-01-386-9010
Part Number Cage Code Manufacturer
752-5036-00113499ROCKWELL COLLINS, INC.DBA GOVERNMENT SYSTEMS
Technical Data | NSN 5305-01-386-9010
Characteristic Specifications
THREAD SERIES DESIGNATOR UN
NOMINAL THREAD DIAMETER0.312 INCHES
THREAD QUANTITY PER INCH18
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH1.620 INCHES NOMINAL
FASTENER LENGTH1.620 INCHES NOMINAL
HEAD STYLE6 HEXAGON COUNTERSUNK UNDERCUT
HEAD DIAMETER0.500 INCHES NOMINAL
HEAD HEIGHT0.500 INCHES NOMINAL
SPECIAL FEATURESUNDERCUT TWO PLACES .090 IN WIDE .245 IN DIA. BENEATH SURFACE OF THE HEAD AND .38 IN FROM OPPOSITE END OF THE SCREW