NSN 5306-01-120-7739

Part Details | INTERNALLY RELIEVED BODY BOLT

5306-01-120-7739 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: 130795, 5306-01-120-7739, 01-120-7739, 5306011207739, 011207739

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53OCT 22, 198101-120-773906676 ( BOLT, INTERNALLY RELIEVED BODY )
REFERENCE DRAWINGS & PICTURES

HEXAGON

CONCENTRIC HOLE UNTHREADED

Cross Reference | NSN 5306-01-120-7739
Part Number Cage Code Manufacturer
13079510138ASTRONAUTICS CORPORATION OF AMERICA
Technical Data | NSN 5306-01-120-7739
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.138 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.162 INCHES NOMINAL
FASTENER LENGTH0.305 INCHES NOMINAL
STYLE DESIGNATORA CONCENTRIC HOLE UNTHREADED
SHOULDER DIAMETER0.185 INCHES NOMINAL
SHOULDER LENGTH0.054 INCHES NOMINAL
HEAD STYLE HEXAGON
HEAD HEIGHT0.226 INCHES NOMINAL
WIDTH BETWEEN FLATS0.250 INCHES NOMINAL