NSN 5306-01-459-1095

Part Details | INTERNALLY RELIEVED BODY BOLT

5306-01-459-1095 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: 6800357023, 6800357-023, 5306-01-459-1095, 01-459-1095, 5306014591095, 014591095

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53SEP 21, 199801-459-109506676 ( BOLT, INTERNALLY RELIEVED BODY )
REFERENCE DRAWINGS & PICTURES

HEXAGON

COUNTERBORE UNTHREADED

Cross Reference | NSN 5306-01-459-1095
Part Number Cage Code Manufacturer
6800357-02353711NAVAL SEA SYSTEMS COMMAND
Technical Data | NSN 5306-01-459-1095
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.437 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.569 INCHES MINIMUM AND 0.619 INCHES MAXIMUM
FASTENER LENGTH2.304 INCHES MINIMUM AND 2.334 INCHES MAXIMUM
MINIMUM TENSILE STRENGTH160000 POUNDS PER SQUARE INCH
STYLE DESIGNATOR COUNTERBORE UNTHREADED
CONCENTRIC HOLE DEPTH1.113 INCHES NOMINAL
COUNTERBORE DIAMETER0.250 INCHES NOMINAL
COUNTERBORE DEPTH0.300 INCHES NOMINAL
CONCENTRIC HOLE DIAMETER1.000 INCHES NOMINAL
HEAD STYLE HEXAGON
HEAD HEIGHT0.219 INCHES MINIMUM AND 0.234 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.678 INCHES MINIMUM AND 0.690 INCHES MAXIMUM
SPECIAL FEATURESPART PROVIDED WITH A FITTING LUBRICATION P/N MS15720-1