NSN 5305-00-004-3431

Part Details | HEXAGON HEAD CAP SCREW


5305-00-004-3431 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: 2337031, 23370-31, 5305-00-004-3431, 00-004-3431, 5305000043431, 000043431

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAY 26, 197200-004-343118257 ( SCREW, CAP, HEXAGON HEAD )
REFERENCE DRAWINGS & PICTURES

HEXAGON


Cross Reference | NSN 5305-00-004-3431
Part Number Cage Code Manufacturer
23370-31154723M PURIFICATION INC.

Technical Data | NSN 5305-00-004-3431
Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
THREAD LENGTH0.271 INCHES MINIMUM AND 0.291 INCHES MAXIMUM
FASTENER LENGTH0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM
HEAD STYLE HEXAGON
THREAD DIRECTION RIGHT-HAND
NOMINAL THREAD DIAMETER0.562 INCHES
THREAD QUANTITY PER INCH18
THREAD CLASS3A
HEAD HEIGHT0.183 INCHES MINIMUM AND 0.193 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.807 INCHES MINIMUM AND 0.817 INCHES MAXIMUM