NSN 5305-01-080-2501

Part Details | SOCKET HEAD CAP SCREW

5305-01-080-2501 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: LP44D62S5, 5305-01-080-2501, 01-080-2501, 5305010802501, 010802501

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JUL 22, 197901-080-250116282 ( SCREW, CAP, SOCKET HEAD )
REFERENCE DRAWINGS & PICTURES

DISHED HEXAGON

CROSS RECESS TYPE 1

Cross Reference | NSN 5305-01-080-2501
Part Number Cage Code Manufacturer
LP44D62S503038LONG-LOK FASTENERS CORPORATION
Technical Data | NSN 5305-01-080-2501
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.138 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.250 INCHES MINIMUM AND 0.312 INCHES MAXIMUM
FASTENER LENGTH0.312 INCHES NOMINAL
HEAD STYLE3 DISHED HEXAGON
HEAD DIAMETER0.256 INCHES MINIMUM AND 0.270 INCHES MAXIMUM
HEAD HEIGHT0.072 INCHES MINIMUM AND 0.082 INCHES MAXIMUM
INTERNAL DRIVE STYLE4 CROSS RECESS TYPE 1