NSN 5306-00-208-7705

Part Details | INTERNALLY RELIEVED BODY BOLT

5306-00-208-7705 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: 139393, 5306-00-208-7705, 00-208-7705, 5306002087705, 002087705

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-208-770506676 ( BOLT, INTERNALLY RELIEVED BODY )
REFERENCE DRAWINGS & PICTURES

HEXAGON LONGITUDINAL HOLE

CONCENTRIC HOLE UNTHREADED

Cross Reference | NSN 5306-00-208-7705
Part Number Cage Code Manufacturer
1393930AHP5CURTISS-WRIGHT CONTROLS, INCDIV SENSORS & CONTROLS
Technical Data | NSN 5306-00-208-7705
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJEF
NOMINAL THREAD DIAMETER0.500 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.320 INCHES MINIMUM
STYLE DESIGNATOR CONCENTRIC HOLE UNTHREADED
CONCENTRIC HOLE DEPTH0.870 INCHES NOMINAL
CONCENTRIC HOLE DIAMETER0.328 INCHES NOMINAL
HEAD HEIGHT0.350 INCHES NOMINAL
WIDTH BETWEEN FLATS0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM
HOLE CONFIGURATION STYLE HEXAGON LONGITUDINAL HOLE
HOLE TYPE DRILLED
HOLE QUANTITY6
HOLE DIAMETER0.070 INCHES NOMINAL
SPECIAL FEATURES4 DRILLED HOLES IN SHANK EQUALLY SPACED TO EACH OTHER WITHIN 0.020
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT