NSN 5305-00-018-8956

Part Details | HEXAGON HEAD CAP SCREW

5305-00-018-8956 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: 188956, 5305000188956, 5305000188956, FFS85TYPE2STYLE10PGRADE5, 5305-00-018-8956, 00-018-8956, 5305000188956, 000188956

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-018-895618257 ( SCREW, CAP, HEXAGON HEAD )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5305-00-018-8956
Part Number Cage Code Manufacturer
18895621450ARMY WEAPONS COMMANDATTN AMSWE-REE-S
5305000188956A00AME.C.A ETABLISSEMENT CENTRALDESAPPROVISIONNEMENTS DES FORCES
5305000188956SCY13E.C.A ETABLISSEMENTCENTRALD'APPROVISIONNEMENT DES
FFS85TYPE2STYLE10PGRADE581348FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES
Technical Data | NSN 5305-00-018-8956
Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
THREAD LENGTH1.500 INCHES MINIMUM AND 1.688 INCHES MAXIMUM
FASTENER LENGTH8.969 INCHES MINIMUM AND 9.031 INCHES MAXIMUM
HEAD STYLE HEXAGON
THREAD DIRECTION RIGHT-HAND
NOMINAL THREAD DIAMETER0.625 INCHES
THREAD QUANTITY PER INCH18
THREAD CLASS2A
MINIMUM YIELD STRENGTH85000 POUNDS PER SQUARE INCH
HEAD HEIGHT0.456 INCHES MINIMUM AND 0.481 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.860 INCHES MINIMUM AND 0.875 INCHES MAXIMUM