NSN 5305-01-428-2147

Part Details | SOCKET HEAD CAP SCREW

5305-01-428-2147 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: FFS86 YIV, FF-S-86 YIV, 7546407102 ITEM 29, 754-6407102 ITEM 29, 211038334, 5305-01-428-2147, 01-428-2147, 5305014282147, 014282147

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAR 22, 199601-428-214716282 ( SCREW, CAP, SOCKET HEAD )
REFERENCE DRAWINGS & PICTURES

HEXAGON COUNTERSUNK

HEXAGON

Cross Reference | NSN 5305-01-428-2147
Part Number Cage Code Manufacturer
FF-S-86 YIV81349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
754-6407102 ITEM 2953711NAVAL SEA SYSTEMS COMMAND
21103833453711NAVAL SEA SYSTEMS COMMAND
Technical Data | NSN 5305-01-428-2147
Characteristic Specifications
THREAD SERIES DESIGNATOR UNRC
NOMINAL THREAD DIAMETER0.190 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.500 INCHES NOMINAL
FASTENER LENGTH0.500 INCHES NOMINAL
HEAD STYLE0 HEXAGON COUNTERSUNK
HEAD DIAMETER0.359 INCHES MINIMUM AND 0.411 INCHES MAXIMUM
COUNTERSINK ANGLE82.0 DEGREES NOMINAL
INTERNAL DRIVE STYLE HEXAGON
WIDTH ACROSS FLATS0.125 INCHES NOMINAL