NSN 5305-01-195-5051

Part Details | HEXAGON HEAD CAP SCREW

5305-01-195-5051 An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. Excludes BOLT,MACHINE; BOLT,EXTERNALLY RELIEVED BODY; BOLT,INTERNAL WRENCHING; and SCREW,CAP,SOCKET HEAD.

Alternate Parts: 2640628X2 PIECE 10, 2640-628X2 PIECE 10, 8452180754 PIECE 10, 845-2180754 PIECE 10, SS8452180754B PIECE 10, SS845-2180754B PIECE 10, 5305-01-195-5051, 01-195-5051, 5305011955051, 011955051

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53NOV 30, 198401-195-505118257 ( SCREW, CAP, HEXAGON HEAD )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5305-01-195-5051
Part Number Cage Code Manufacturer
2640-628X2 PIECE 1096169ELECTRIC BOAT CORPORATION
845-2180754 PIECE 1053711NAVAL SEA SYSTEMS COMMAND
SS845-2180754B PIECE 1053711NAVAL SEA SYSTEMS COMMAND
Technical Data | NSN 5305-01-195-5051
Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
THREAD LENGTH0.500 INCHES NOMINAL
FASTENER LENGTH4.374 INCHES NOMINAL
HEAD STYLE HEXAGON
THREAD DIRECTION RIGHT-HAND
NOMINAL THREAD DIAMETER0.500 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS3A
MINIMUM TENSILE STRENGTH135000 POUNDS PER SQUARE INCH
MINIMUM YIELD STRENGTH115000 POUNDS PER SQUARE INCH
HEAD HEIGHT0.188 INCHES NOMINAL
WIDTH BETWEEN FLATS0.750 INCHES MINIMUM