NSN 5305-01-163-0531

Part Details | HEXAGON HEAD CAP SCREW

5305-01-163-0531 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: 35A2A226, 35A2A226, 5305-01-163-0531, 01-163-0531, 5305011630531, 011630531

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53SEP 27, 198301-163-053118257 ( SCREW, CAP, HEXAGON HEAD )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5305-01-163-0531
Part Number Cage Code Manufacturer
35A2A22688663DRESSER-RAND COINGERSOLL-RAND OPNS
35A2A2260AT62DRESSER-RAND COMPANYDBA RECIPROCATING PRODUCTS DIV
Technical Data | NSN 5305-01-163-0531
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
THREAD LENGTH2.596 INCHES MINIMUM AND 2.750 INCHES MAXIMUM
FASTENER LENGTH2.750 INCHES NOMINAL
HEAD STYLE HEXAGON
THREAD DIRECTION RIGHT-HAND
NOMINAL THREAD DIAMETER0.500 INCHES
THREAD QUANTITY PER INCH13
THREAD CLASS2A
HEAD HEIGHT0.312 INCHES NOMINAL
WIDTH BETWEEN FLATS0.750 INCHES NOMINAL