NSN 5305-01-093-8440

Part Details | THUMBSCREW

5305-01-093-8440 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: 5102921, 510292-1, 5305-01-093-8440, 01-093-8440, 5305010938440, 010938440

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53APR 25, 198001-093-844006673 ( THUMBSCREW )
REFERENCE DRAWINGS & PICTURES

HEXAGON COUNTERSUNK UNDERCUT

CONE

Cross Reference | NSN 5305-01-093-8440
Part Number Cage Code Manufacturer
510292-196214RAYTHEON COMPANYDBA RAYTHEON
Technical Data | NSN 5305-01-093-8440
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.190 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.203 INCHES NOMINAL
FASTENER LENGTH1.828 INCHES NOMINAL
HEAD STYLE9 HEXAGON COUNTERSUNK UNDERCUT
HEAD DIAMETER1.000 INCHES NOMINAL
HEAD HEIGHT0.400 INCHES NOMINAL
POINT STYLE CONE
POINT LENGTH0.141 INCHES NOMINAL
POINT DIAMETER0.125 INCHES NOMINAL