NSN 5305-01-355-1426

Part Details | SOCKET HEAD CAP SCREW

5305-01-355-1426 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: 3176209A528, 3176209-A-528, 3176209A528, 3176209-A-528, 5305-01-355-1426, 01-355-1426, 5305013551426, 013551426

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAR 12, 199201-355-142616282 ( SCREW, CAP, SOCKET HEAD )
REFERENCE DRAWINGS & PICTURES

HEXAGON COUNTERSUNK

HEXAGON

Cross Reference | NSN 5305-01-355-1426
Part Number Cage Code Manufacturer
3176209-A-52844114BAE SYSTEMS LAND & ARMAMENTS L.P.
3176209-A-52810001NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT
Technical Data | NSN 5305-01-355-1426
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.164 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.313 INCHES NOMINAL
FASTENER LENGTH0.375 INCHES NOMINAL
HEAD STYLE0 HEXAGON COUNTERSUNK
HEAD DIAMETER0.311 INCHES MINIMUM AND 0.359 INCHES MAXIMUM
COUNTERSINK ANGLE80.0 DEGREES MINIMUM AND 84.0 DEGREES MAXIMUM
INTERNAL DRIVE STYLE HEXAGON
WIDTH ACROSS FLATS0.094 INCHES NOMINAL