NSN 5305-00-001-4856

Part Details | SOCKET HEAD CAP SCREW

5305-00-001-4856 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: 1611203PC104, 5305-00-001-4856, 00-001-4856, 5305000014856, 000014856

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53OCT 04, 197200-001-485616282 ( SCREW, CAP, SOCKET HEAD )
REFERENCE DRAWINGS & PICTURES

HEXAGON COUNTERSUNK

HEXAGON

Cross Reference | NSN 5305-00-001-4856
Part Number Cage Code Manufacturer
1611203PC10410001NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT
Technical Data | NSN 5305-00-001-4856
Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER0.312 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.953 INCHES MINIMUM AND 1.083 INCHES MAXIMUM
FASTENER LENGTH1.234 INCHES MINIMUM AND 1.281 INCHES MAXIMUM
HEAD STYLE0 HEXAGON COUNTERSUNK
HEAD DIAMETER0.600 INCHES MINIMUM AND 0.656 INCHES MAXIMUM
COUNTERSINK ANGLE82.0 DEGREES NOMINAL
INTERNAL DRIVE STYLE HEXAGON
WIDTH ACROSS FLATS0.188 INCHES NOMINAL