NSN 5305-00-858-0481

Part Details | SETSCREW

5305-00-858-0481 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: 993158, 99-3158, 5305-00-858-0481, 00-858-0481, 5305008580481, 008580481

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196200-858-048106672 ( SETSCREW )
REFERENCE DRAWINGS & PICTURES

CROWNED HEXAGON

OVAL

CROSS RECESS TYPE 1

ROUND

Cross Reference | NSN 5305-00-858-0481
Part Number Cage Code Manufacturer
99-315899167HAMILTON SUNDSTRAND CORPORATION
Technical Data | NSN 5305-00-858-0481
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.164 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.195 INCHES MINIMUM AND 0.215 INCHES MAXIMUM
FASTENER LENGTH0.240 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
HEAD STYLE4 CROWNED HEXAGON
HEAD DIAMETER0.250 INCHES MINIMUM AND 0.270 INCHES MAXIMUM
HEAD HEIGHT0.106 INCHES MINIMUM AND 0.113 INCHES MAXIMUM
INTERNAL DRIVE STYLE4 CROSS RECESS TYPE 1
HOLE CONFIGURATION STYLE ROUND
HOLE TYPE DRILLED
HOLE QUANTITY1
HOLE DIAMETER0.047 INCHES NOMINAL
POINT STYLE1 OVAL