NSN 5305-01-186-4536

Part Details | SOCKET HEAD CAP SCREW

5305-01-186-4536 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: 3017227, 5305-01-186-4536, 01-186-4536, 5305011864536, 011864536

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53AUG 10, 198401-186-453616282 ( SCREW, CAP, SOCKET HEAD )
REFERENCE DRAWINGS & PICTURES

HEXAGON

HEXAGON

Cross Reference | NSN 5305-01-186-4536
Part Number Cage Code Manufacturer
301722710001NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT
Technical Data | NSN 5305-01-186-4536
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.610 INCHES MINIMUM AND 0.640 INCHES MAXIMUM
FASTENER LENGTH0.610 INCHES MINIMUM AND 0.640 INCHES MAXIMUM
HEAD STYLE HEXAGON
HEAD HEIGHT0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.375 INCHES NOMINAL
INTERNAL DRIVE STYLE HEXAGON
WIDTH ACROSS FLATS0.188 INCHES NOMINAL