NSN 5305-01-399-3815

Part Details | SOCKET HEAD CAP SCREW

5305-01-399-3815 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: F52511162502, F525-11162-502, F52511162502, F525-11162-502, 5305-01-399-3815, 01-399-3815, 5305013993815, 013993815

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53NOV 23, 199401-399-381516282 ( SCREW, CAP, SOCKET HEAD )
REFERENCE DRAWINGS & PICTURES

CROWNED HEXAGON

Cross Reference | NSN 5305-01-399-3815
Part Number Cage Code Manufacturer
F525-11162-50226512NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV MISSION SYSTEMS
F525-11162-5026S465SPECIALTY MAINTENANCE &CONSTRUCTION, INC.
Technical Data | NSN 5305-01-399-3815
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.375 INCHES
THREAD QUANTITY PER INCH16
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
FASTENER LENGTH1.000 INCHES NOMINAL
HEAD STYLE4 CROWNED HEXAGON
HEAD DIAMETER0.550 INCHES MINIMUM AND 0.562 INCHES MAXIMUM
HEAD HEIGHT0.368 INCHES MINIMUM AND 0.375 INCHES MAXIMUM