NSN 5305-01-273-9470

Part Details | SOCKET HEAD CAP SCREW

5305-01-273-9470 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: 12576361, 5305-01-273-9470, 01-273-9470, 5305012739470, 012739470

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAR 03, 198801-273-947016282 ( SCREW, CAP, SOCKET HEAD )
REFERENCE DRAWINGS & PICTURES

HEXAGON

CROSS RECESS TYPE II

Cross Reference | NSN 5305-01-273-9470
Part Number Cage Code Manufacturer
1257636119200US ARMY ARDEC RDECOM
Technical Data | NSN 5305-01-273-9470
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.313 INCHES
THREAD QUANTITY PER INCH18
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM
FASTENER LENGTH0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM
HEAD STYLE HEXAGON
INTERNAL DRIVE STYLE1 CROSS RECESS TYPE II