NSN 5305-01-117-9736

Part Details | THUMBSCREW

5305-01-117-9736 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: 11584770, 5305-01-117-9736, 01-117-9736, 5305011179736, 011179736

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53AUG 25, 198101-117-973606673 ( THUMBSCREW )
REFERENCE DRAWINGS & PICTURES

CROWNED HEXAGON

FLAT

Cross Reference | NSN 5305-01-117-9736
Part Number Cage Code Manufacturer
1158477019206ARMY, UNITED STATES DEPARTMENT OFTHE
Technical Data | NSN 5305-01-117-9736
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.400 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
FASTENER LENGTH0.500 INCHES NOMINAL
HEAD STYLE9 CROWNED HEXAGON
HEAD DIAMETER0.500 INCHES NOMINAL
HEAD HEIGHT0.250 INCHES NOMINAL
POINT STYLE9 FLAT
SPECIAL FEATURESKNURLED HEAD