NSN 5305-01-223-2643

Part Details | HEXAGON HEAD CAP SCREW

5305-01-223-2643 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: 132 PART 17, 1-32 PART 17, S890S890A, S890 ALT1, 5305-01-223-2643, 01-223-2643, 5305012232643, 012232643

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53DEC 24, 198501-223-264318257 ( SCREW, CAP, HEXAGON HEAD )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5305-01-223-2643
Part Number Cage Code Manufacturer
1-32 PART 1747496THE DEWEY ELECTRONICS CORPORATIONDIV PITOMETER LOG DIVISION
S890S890A47496THE DEWEY ELECTRONICS CORPORATIONDIV PITOMETER LOG DIVISION
S890 ALT147496THE DEWEY ELECTRONICS CORPORATIONDIV PITOMETER LOG DIVISION
Technical Data | NSN 5305-01-223-2643
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
THREAD LENGTH1.750 INCHES MINIMUM AND 2.500 INCHES MAXIMUM
FASTENER LENGTH2.420 INCHES MINIMUM AND 2.560 INCHES MAXIMUM
HEAD STYLE HEXAGON
THREAD DIRECTION RIGHT-HAND
NOMINAL THREAD DIAMETER0.750 INCHES
THREAD QUANTITY PER INCH10
THREAD CLASS3A
HEAD HEIGHT0.455 INCHES MINIMUM AND 0.524 INCHES MAXIMUM
WIDTH BETWEEN FLATS1.088 INCHES MINIMUM AND 1.125 INCHES MAXIMUM