NSN 5305-01-354-5771

Part Details | SOCKET HEAD CAP SCREW

5305-01-354-5771 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: TAS89710820, TAS8971-08-20, 5305-01-354-5771, 01-354-5771, 5305013545771, 013545771

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAR 01, 199201-354-577116282 ( SCREW, CAP, SOCKET HEAD )
REFERENCE DRAWINGS & PICTURES

CROWNED HEXAGON

HEXAGON

Cross Reference | NSN 5305-01-354-5771
Part Number Cage Code Manufacturer
TAS8971-08-2005395L-3 COMMUNICATIONS CORPORATIONDBA MISSION INTEGRATION DIVISION
Technical Data | NSN 5305-01-354-5771
Characteristic Specifications
THREAD SERIES DESIGNATOR UNRC
NOMINAL THREAD DIAMETER0.164 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.880 INCHES NOMINAL
FASTENER LENGTH1.250 INCHES NOMINAL
HEAD STYLE9 CROWNED HEXAGON
HEAD DIAMETER0.262 INCHES MINIMUM AND 0.270 INCHES MAXIMUM
HEAD HEIGHT0.159 INCHES MINIMUM AND 0.164 INCHES MAXIMUM
INTERNAL DRIVE STYLE HEXAGON
WIDTH ACROSS FLATS0.141 INCHES NOMINAL