NSN 5305-00-023-1681

Part Details | SETSCREW

5305-00-023-1681 An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.

Alternate Parts: 16938 3410X3, 16938 3-4-10X3, H266P69, 16938 3410X3, 16938 3-4-10X3, 1693834X3, 16938-3-4X3, 5305-00-023-1681, 00-023-1681, 5305000231681, 000231681

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196100-023-168106672 ( SETSCREW )
REFERENCE DRAWINGS & PICTURES

HEXAGON

OVAL

CROSS RECESS TYPE II

Cross Reference | NSN 5305-00-023-1681
Part Number Cage Code Manufacturer
16938 3-4-10X390099NORTHROP GRUMMAN SYSTEMS CORPORATIONDBA NORTHROP GRUMMAN MARINE SYSTEMS
H266P6916712SIEMENS DEMAG DELAVALTURBOMACHINERY, INC.
16938 3-4-10X379500WESTINGHOUSE ELECTRIC CORP
16938-3-4X3D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
Technical Data | NSN 5305-00-023-1681
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.750 INCHES
THREAD QUANTITY PER INCH10
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
FASTENER LENGTH3.000 INCHES NOMINAL
HEAD STYLE3 HEXAGON
HEAD HEIGHT0.531 INCHES NOMINAL
WIDTH BETWEEN FLATS0.750 INCHES NOMINAL
INTERNAL DRIVE STYLE1 CROSS RECESS TYPE II
POINT STYLE1 OVAL
FEATURES PROVIDED CASEHARDENED