NSN 5305-00-297-8558

Part Details | SETSCREW

5305-00-297-8558 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: 133B215, 133B215, 5305-00-297-8558, 00-297-8558, 5305002978558, 002978558

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-297-855806672 ( SETSCREW )
REFERENCE DRAWINGS & PICTURES

HEXAGON

FLAT

CROSS RECESS TYPE II

HEXAGON LONGITUDINAL HOLE

Cross Reference | NSN 5305-00-297-8558
Part Number Cage Code Manufacturer
133B21524446GENERAL ELECTRIC COMPANY
133B21507482GENERAL ELECTRIC COMPANYDBA GE
Technical Data | NSN 5305-00-297-8558
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.260 INCHES MINIMUM AND 0.288 INCHES MAXIMUM
FASTENER LENGTH0.440 INCHES MINIMUM AND 0.448 INCHES MAXIMUM
HEAD STYLE HEXAGON
HEAD HEIGHT0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.428 INCHES MINIMUM AND 0.440 INCHES MAXIMUM
INTERNAL DRIVE STYLE1 CROSS RECESS TYPE II
HOLE CONFIGURATION STYLE HEXAGON LONGITUDINAL HOLE
HOLE TYPE DRILLED
HOLE QUANTITY1
HOLE DIAMETER0.062 INCHES NOMINAL
POINT STYLE0 FLAT
POINT LENGTH0.120 INCHES MINIMUM AND 0.180 INCHES MAXIMUM
POINT DIAMETER0.100 INCHES MINIMUM AND 0.110 INCHES MAXIMUM