NSN 5305-01-397-4929

Part Details | SOCKET HEAD CAP SCREW

5305-01-397-4929 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: 211073984, 1676404556 FIND 25, 167-6404556 FIND 25, 5305-01-397-4929, 01-397-4929, 5305013974929, 013974929

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53OCT 12, 199401-397-492916282 ( SCREW, CAP, SOCKET HEAD )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5305-01-397-4929
Part Number Cage Code Manufacturer
21107398453711NAVAL SEA SYSTEMS COMMAND
167-6404556 FIND 2553711NAVAL SEA SYSTEMS COMMAND
Technical Data | NSN 5305-01-397-4929
Characteristic Specifications
THREAD SERIES DESIGNATOR UNRC
NOMINAL THREAD DIAMETER0.312 INCHES
THREAD QUANTITY PER INCH18
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
FASTENER LENGTH0.875 INCHES NOMINAL
INTERNAL DRIVE STYLE HEXAGON
SPECIAL FEATURESHEAD COUNTERSUNK 82 DEG., SELF-LOCKING SCREW