NSN 5305-01-113-1273

Part Details | SOCKET HEAD CAP SCREW

5305-01-113-1273 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: 2585164307, 2585164-307, 5305-01-113-1273, 01-113-1273, 5305011131273, 011131273

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAY 16, 198101-113-127316282 ( SCREW, CAP, SOCKET HEAD )
REFERENCE DRAWINGS & PICTURES

DISHED HEXAGON

CROSS RECESS TYPE 1

Cross Reference | NSN 5305-01-113-1273
Part Number Cage Code Manufacturer
2585164-30780064NAVAL SHIP SYSTEMS COMMAND
Technical Data | NSN 5305-01-113-1273
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.375 INCHES
THREAD QUANTITY PER INCH16
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.344 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
FASTENER LENGTH0.469 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
HEAD STYLE2 DISHED HEXAGON
HEAD DIAMETER0.716 INCHES MINIMUM AND 0.740 INCHES MAXIMUM
HEAD HEIGHT0.244 INCHES MINIMUM AND 0.261 INCHES MAXIMUM
INTERNAL DRIVE STYLE CROSS RECESS TYPE 1