NSN 5305-01-091-7919

Part Details | THUMBSCREW

5305-01-091-7919 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: 81400511, 8140051-1, 5305-01-091-7919, 01-091-7919, 5305010917919, 010917919

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAR 13, 198001-091-791906673 ( THUMBSCREW )
REFERENCE DRAWINGS & PICTURES

HEXAGON COUNTERSUNK UNDERCUT

OVAL

Cross Reference | NSN 5305-01-091-7919
Part Number Cage Code Manufacturer
8140051-110236ELECTRODYNAMICS, INC.DBA L-3 COMMUNICATIONS
Technical Data | NSN 5305-01-091-7919
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.138 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.265 INCHES NOMINAL
FASTENER LENGTH0.312 INCHES NOMINAL
HEAD STYLE6 HEXAGON COUNTERSUNK UNDERCUT
HEAD DIAMETER0.375 INCHES NOMINAL
HEAD HEIGHT0.375 INCHES NOMINAL
POINT STYLE2 OVAL