NSN 5305-01-397-3448

Part Details | SOCKET HEAD CAP SCREW

5305-01-397-3448 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: 8016408785 FIND 24, 801-6408785 FIND 24, 211053738, 596740966737, 596-7409667-37, 5305-01-397-3448, 01-397-3448, 5305013973448, 013973448

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53OCT 07, 199401-397-344816282 ( SCREW, CAP, SOCKET HEAD )
REFERENCE DRAWINGS & PICTURES

DISHED HEXAGON

HEXAGON

Cross Reference | NSN 5305-01-397-3448
Part Number Cage Code Manufacturer
801-6408785 FIND 2453711NAVAL SEA SYSTEMS COMMAND
21105373853711NAVAL SEA SYSTEMS COMMAND
596-7409667-37D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
Technical Data | NSN 5305-01-397-3448
Characteristic Specifications
THREAD SERIES DESIGNATOR UNRC
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.500 INCHES NOMINAL
FASTENER LENGTH0.500 INCHES NOMINAL
HEAD STYLE7 DISHED HEXAGON
HEAD DIAMETER0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
HEAD HEIGHT0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
INTERNAL DRIVE STYLE HEXAGON
WIDTH ACROSS FLATS0.188 INCHES NOMINAL
SPECIAL FEATURESSELF LOCKING