NSN 5305-00-085-1038

Part Details | SOCKET HEAD CAP SCREW

5305-00-085-1038 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: 218216, 5305-00-085-1038, 00-085-1038, 5305000851038, 000851038

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-085-103816282 ( SCREW, CAP, SOCKET HEAD )
REFERENCE DRAWINGS & PICTURES

CROWNED HEXAGON

HEXAGON

ROUND

Cross Reference | NSN 5305-00-085-1038
Part Number Cage Code Manufacturer
21821666503WOODWARD, INC.DBA WOODWARD
Technical Data | NSN 5305-00-085-1038
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.312 INCHES
THREAD QUANTITY PER INCH18
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.687 INCHES MINIMUM
FASTENER LENGTH0.750 INCHES NOMINAL
HEAD STYLE9 CROWNED HEXAGON
HEAD DIAMETER0.312 INCHES NOMINAL
HEAD HEIGHT0.187 INCHES NOMINAL
INTERNAL DRIVE STYLE HEXAGON
WIDTH ACROSS FLATS0.156 INCHES NOMINAL
HOLE CONFIGURATION STYLE ROUND
HOLE TYPE DRILLED
HOLE QUANTITY3
HOLE DIAMETER0.042 INCHES NOMINAL