NSN 5305-00-680-5590

Part Details | SOCKET HEAD CAP SCREW

5305-00-680-5590 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: 416B472P2, 416B472P2, 5305-00-680-5590, 00-680-5590, 5305006805590, 006805590

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-680-559016282 ( SCREW, CAP, SOCKET HEAD )
REFERENCE DRAWINGS & PICTURES

CROWNED HEXAGON

HEXAGON

ROUND

Cross Reference | NSN 5305-00-680-5590
Part Number Cage Code Manufacturer
416B472P224446GENERAL ELECTRIC COMPANY
416B472P207482GENERAL ELECTRIC COMPANYDBA GE
Technical Data | NSN 5305-00-680-5590
Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.520 INCHES MINIMUM
FASTENER LENGTH0.550 INCHES NOMINAL
HEAD STYLE9 CROWNED HEXAGON
HEAD DIAMETER0.430 INCHES NOMINAL
HEAD HEIGHT0.250 INCHES NOMINAL
INTERNAL DRIVE STYLE HEXAGON
WIDTH ACROSS FLATS0.220 INCHES NOMINAL
HOLE CONFIGURATION STYLE ROUND
HOLE TYPE DRILLED
HOLE QUANTITY6
HOLE DIAMETER0.062 INCHES NOMINAL