NSN 5306-00-169-4968

Part Details | INTERNALLY RELIEVED BODY BOLT

5306-00-169-4968 An externally threaded fastener whose external threaded portion is of one nominal diameter. It has a concentric hole along the longitudinal centerline which may extend a part or the full length of the bolt. The concentric hole along the centerline may be counterbored and/or internally threaded at the head end or the bolt end. The head is designed to be held or driven by an external and/or internal driver. For items having a hole(s) perpendicular to the axis which meet the concentric hole along the longitudinal centerline, see BOLT, FLUID PASSAGE.

Alternate Parts: 1463542, 146354-2, 5306-00-169-4968, 00-169-4968, 5306001694968, 001694968

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-169-496806676 ( BOLT, INTERNALLY RELIEVED BODY )
REFERENCE DRAWINGS & PICTURES

HEXAGON

HEXAGON LONGITUDINAL HOLE

CONCENTRIC HOLE UNTHREADED

Cross Reference | NSN 5306-00-169-4968
Part Number Cage Code Manufacturer
146354-298897LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS
Technical Data | NSN 5306-00-169-4968
Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER0.375 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.750 INCHES MAXIMUM
FASTENER LENGTH0.875 INCHES NOMINAL
MINIMUM TENSILE STRENGTH125000 POUNDS PER SQUARE INCH
STYLE DESIGNATOR CONCENTRIC HOLE UNTHREADED
CONCENTRIC HOLE DIAMETER0.153 INCHES MINIMUM AND 0.160 INCHES MAXIMUM
HEAD STYLE HEXAGON
HEAD HEIGHT0.125 INCHES NOMINAL
WIDTH BETWEEN FLATS0.438 INCHES NOMINAL
HOLE CONFIGURATION STYLE HEXAGON LONGITUDINAL HOLE
HOLE TYPE DRILLED
HOLE QUANTITY1
HOLE DIAMETER0.046 INCHES NOMINAL
SPECIAL FEATURESCONCENTRIC HOLE COUNTERSUNK 60 DEGREES BY 0.250 IN. DIA AT THD END