NSN 5305-01-231-4470

Part Details | HEXAGON HEAD CAP SCREW

5305-01-231-4470 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: 22220, 5305-01-231-4470, 01-231-4470, 5305012314470, 012314470

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53APR 29, 198601-231-447018257 ( SCREW, CAP, HEXAGON HEAD )
REFERENCE DRAWINGS & PICTURES

HEXAGON EXTENDED WASHER

HEXAGON FLATS

Cross Reference | NSN 5305-01-231-4470
Part Number Cage Code Manufacturer
2222052022PEERLESS NUCLEAR CORP
Technical Data | NSN 5305-01-231-4470
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
THREAD LENGTH1.500 INCHES NOMINAL
FASTENER LENGTH5.938 INCHES MINIMUM AND 6.000 INCHES MAXIMUM
HEAD STYLE HEXAGON EXTENDED WASHER
THREAD DIRECTION RIGHT-HAND
NOMINAL THREAD DIAMETER0.375 INCHES
THREAD QUANTITY PER INCH16
THREAD CLASS2A
MINIMUM TENSILE STRENGTH160000 POUNDS PER SQUARE INCH
HEAD HEIGHT0.562 INCHES NOMINAL
WIDTH BETWEEN FLATS0.438 INCHES NOMINAL
EXTENDED WASHER DIAMETER0.562 INCHES NOMINAL
EXTENDED WASHER THICKNESS0.188 INCHES NOMINAL
HOLE CONFIGURATION STYLE HEXAGON FLATS
HOLE TYPE DRILLED
HOLE QUANTITY2
HOLE DIAMETER0.0595 INCHES NOMINAL