NSN 5305-01-239-5058

Part Details | SOCKET HEAD CAP SCREW

5305-01-239-5058 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: 3020985324, 3020985-3-24, 3020985324, 3020985-3-24, 5305-01-239-5058, 01-239-5058, 5305012395058, 012395058

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53AUG 30, 198601-239-505816282 ( SCREW, CAP, SOCKET HEAD )
REFERENCE DRAWINGS & PICTURES

CROWNED HEXAGON

HEXAGON

Cross Reference | NSN 5305-01-239-5058
Part Number Cage Code Manufacturer
3020985-3-240DHG4GULF COAST HOLDINGS INCDBA UNIDYNAMICS
3020985-3-2498523JERED LLCDBA PAR
Technical Data | NSN 5305-01-239-5058
Characteristic Specifications
THREAD SERIES DESIGNATOR UNRF
NOMINAL THREAD DIAMETER0.190 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.880 INCHES MINIMUM AND 1.270 INCHES MAXIMUM
FASTENER LENGTH1.500 INCHES NOMINAL
HEAD STYLE9 CROWNED HEXAGON
HEAD DIAMETER0.303 INCHES MINIMUM AND 0.312 INCHES MAXIMUM
HEAD HEIGHT0.185 INCHES MINIMUM AND 0.190 INCHES MAXIMUM
INTERNAL DRIVE STYLE HEXAGON
WIDTH ACROSS FLATS0.156 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT