NSN 5305-00-053-1125

Part Details | TAPPING SCREW

5305-00-053-1125 A hardened externally threaded fastener whose thread extends to the bearing surface of the head. The thread may be fluted or otherwise designed to cut or form its own mating thread. Excludes SCREW, ASSEMBLED WASHER.

Alternate Parts: MS246199, MS24619-9, 5305-00-053-1125, 00-053-1125, 5305000531125, 000531125

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-053-112541756 ( SCREW, TAPPING )
REFERENCE DRAWINGS & PICTURES

HEXAGON COUNTERSUNK

CROSS RECESS TYPE 1

NARROW FLUTE (TYPE E)

Cross Reference | NSN 5305-00-053-1125
Part Number Cage Code Manufacturer
MS24619-996906MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS
Technical Data | NSN 5305-00-053-1125
Characteristic Specifications
NONMACHINE THREAD STYLE2 NARROW FLUTE (TYPE E)
NONMACHINE NOMINAL THREAD DIAMETER0.138 INCHES
FASTENER LENGTH0.250 INCHES NOMINAL
HEAD STYLE1 HEXAGON COUNTERSUNK
HEAD DIAMETER0.244 INCHES MINIMUM AND 0.279 INCHES MAXIMUM
HEAD HEIGHT0.048 INCHES MINIMUM AND 0.059 INCHES MAXIMUM
COUNTERSINK ANGLE80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM
INTERNAL DRIVE STYLE CROSS RECESS TYPE 1
FEATURES PROVIDED CASEHARDENED