NSN 5305-01-158-4997

Part Details | SETSCREW

5305-01-158-4997 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: 15896423, 1589642-3, 15896423, 1589642-3, 5305-01-158-4997, 01-158-4997, 5305011584997, 011584997

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JUL 25, 198301-158-499706672 ( SETSCREW )
REFERENCE DRAWINGS & PICTURES

DISHED HEXAGON

FLAT

CROSS RECESS TYPE 1

Cross Reference | NSN 5305-01-158-4997
Part Number Cage Code Manufacturer
1589642-383298ALLIED SIGNAL INCAEROSPACE EQUIPMENT SYSTEMS
1589642-364547HONEYWELL INTERNATIONAL INCDBA HONEYWELL
Technical Data | NSN 5305-01-158-4997
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.138 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
FASTENER LENGTH0.578 INCHES NOMINAL
HEAD STYLE3 DISHED HEXAGON
HEAD DIAMETER0.256 INCHES MINIMUM AND 0.270 INCHES MAXIMUM
HEAD HEIGHT0.087 INCHES MINIMUM AND 0.097 INCHES MAXIMUM
INTERNAL DRIVE STYLE CROSS RECESS TYPE 1
POINT STYLE7 FLAT