NSN 5305-00-408-6943

Part Details | TAPPING SCREW

5305-00-408-6943 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: 200TYPEB, 5305-00-408-6943, 00-408-6943, 5305004086943, 004086943

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53APR 27, 197400-408-694341756 ( SCREW, TAPPING )
REFERENCE DRAWINGS & PICTURES

DISHED HEXAGON

CROSS RECESS TYPE II

NARROW FLUTE (TYPE E)

Cross Reference | NSN 5305-00-408-6943
Part Number Cage Code Manufacturer
200TYPEB45722USM CORPSUB OF EMHART INDUSTRIES INC
Technical Data | NSN 5305-00-408-6943
Characteristic Specifications
NONMACHINE THREAD STYLE2 NARROW FLUTE (TYPE E)
NONMACHINE NOMINAL THREAD DIAMETER0.250 INCHES
FASTENER LENGTH1.500 INCHES MAXIMUM
HEAD STYLE DISHED HEXAGON
HEAD HEIGHT0.188 INCHES NOMINAL
WIDTH BETWEEN FLATS0.375 INCHES NOMINAL
INTERNAL DRIVE STYLE1 CROSS RECESS TYPE II
SPECIAL FEATURESWITH CAD PLATED WASHER AND RUBBER WASHER FOR SEALING