NSN 5305-00-685-2718

Part Details | SOCKET HEAD CAP SCREW

5305-00-685-2718 An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.

Alternate Parts: 5305006852718, FFS86TYPE1STYLE11, MS3545836, MS35458-36, MS3545636, MS35456-36, AB44AA202, AB44AA-202, 5305-00-685-2718, 00-685-2718, 5305006852718, 006852718

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-685-271816282 ( SCREW, CAP, SOCKET HEAD )
REFERENCE DRAWINGS & PICTURES

CROWNED HEXAGON

HEXAGON

Cross Reference | NSN 5305-00-685-2718
Part Number Cage Code Manufacturer
5305006852718SCY13E.C.A ETABLISSEMENTCENTRALD'APPROVISIONNEMENT DES
FFS86TYPE1STYLE1181348FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES
MS35458-3696906MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS
MS35456-3696906MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS
AB44AA-202D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
Technical Data | NSN 5305-00-685-2718
Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER0.312 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.968 INCHES MINIMUM
FASTENER LENGTH1.238 INCHES MINIMUM AND 1.274 INCHES MAXIMUM
MINIMUM TENSILE STRENGTH160000 POUNDS PER SQUARE INCH
MINIMUM YIELD STRENGTH130000 POUNDS PER SQUARE INCH
HEAD STYLE9 CROWNED HEXAGON
HEAD DIAMETER0.429 INCHES MINIMUM AND 0.438 INCHES MAXIMUM
HEAD HEIGHT0.306 INCHES MINIMUM AND 0.312 INCHES MAXIMUM
INTERNAL DRIVE STYLE HEXAGON
WIDTH ACROSS FLATS0.219 INCHES NOMINAL