NSN 5305-00-879-1447

Part Details | SOCKET HEAD CAP SCREW

5305-00-879-1447 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: STD3022123, STD3022-123, 5305-00-879-1447, 00-879-1447, 5305008791447, 008791447

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53OCT 11, 196700-879-144716282 ( SCREW, CAP, SOCKET HEAD )
REFERENCE DRAWINGS & PICTURES

CROWNED HEXAGON

HEXAGON

ROUND

Cross Reference | NSN 5305-00-879-1447
Part Number Cage Code Manufacturer
STD3022-12399193HONEYWELL INTERNATIONAL INC.DBA HONEYWELL
Technical Data | NSN 5305-00-879-1447
Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.750 INCHES MINIMUM AND 0.766 INCHES MAXIMUM
FASTENER LENGTH1.875 INCHES NOMINAL
HEAD STYLE9 CROWNED HEXAGON
HEAD DIAMETER0.438 INCHES NOMINAL
HEAD HEIGHT0.260 INCHES NOMINAL
INTERNAL DRIVE STYLE HEXAGON
WIDTH ACROSS FLATS0.219 INCHES MINIMUM AND 0.221 INCHES MAXIMUM
HOLE CONFIGURATION STYLE ROUND
HOLE TYPE DRILLED
HOLE QUANTITY6
HOLE DIAMETER0.070 INCHES NOMINAL