NSN 5305-00-253-4871

Part Details | SETSCREW

5305-00-253-4871 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: MS510172, MS51017-2, 5305-00-253-4871, 00-253-4871, 5305002534871, 002534871

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-253-487106672 ( SETSCREW )
REFERENCE DRAWINGS & PICTURES

HEXAGON

OVAL

CROSS RECESS TYPE 1

Cross Reference | NSN 5305-00-253-4871
Part Number Cage Code Manufacturer
MS51017-296906MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS
Technical Data | NSN 5305-00-253-4871
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.086 INCHES
THREAD QUANTITY PER INCH56
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.188 INCHES MAXIMUM
FASTENER LENGTH0.188 INCHES NOMINAL
HEAD STYLE01 HEXAGON
INTERNAL DRIVE STYLE7 CROSS RECESS TYPE 1
WIDTH ACROSS FLATS0.035 INCHES MINIMUM AND 0.036 INCHES MAXIMUM
POINT STYLE0 OVAL
NONDEFINITIVE SPEC/STD DATA3 TYPE AND 4 STYLE