NSN 5305-00-357-0590

Part Details | SETSCREW

5305-00-357-0590 An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.

Alternate Parts: 5305003570590, SCB647166, 5305-00-357-0590, 00-357-0590, 5305003570590, 003570590

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53FEB 08, 197400-357-059006672 ( SETSCREW )
REFERENCE DRAWINGS & PICTURES

CROWNED HEXAGON

DOG

HEXAGON

Cross Reference | NSN 5305-00-357-0590
Part Number Cage Code Manufacturer
5305003570590SCY13E.C.A ETABLISSEMENTCENTRALD'APPROVISIONNEMENT DES
SCB64716680063US ARMY COMMUNICATIONS &ELECTRONICS MATERIEL READINESS
Technical Data | NSN 5305-00-357-0590
Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.849 INCHES NOMINAL
FASTENER LENGTH1.350 INCHES NOMINAL
MINIMUM TENSILE STRENGTH80000 POUNDS PER SQUARE INCH
MINIMUM YIELD STRENGTH30000 POUNDS PER SQUARE INCH
HEAD STYLE9 CROWNED HEXAGON
HEAD DIAMETER0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
HEAD HEIGHT0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
INTERNAL DRIVE STYLE HEXAGON
WIDTH ACROSS FLATS0.188 INCHES MINIMUM AND 0.190 INCHES MAXIMUM
POINT STYLE DOG
POINT LENGTH0.501 INCHES MINIMUM AND 0.503 INCHES MAXIMUM
POINT DIAMETER0.1864 INCHES MINIMUM AND 0.1874 INCHES MAXIMUM
SPECIAL FEATURESPOINT END THREADED NO. 4-40 UNC-2B 0.375 IN. DEEP