NSN 5306-00-458-8608

Part Details | INTERNALLY RELIEVED BODY BOLT

5306-00-458-8608 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: 718431, 71843-1, 5306-00-458-8608, 00-458-8608, 5306004588608, 004588608

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 02, 197000-458-860806676 ( BOLT, INTERNALLY RELIEVED BODY )
REFERENCE DRAWINGS & PICTURES

HEXAGON EXTENDED WASHER

CONCENTRIC HOLE UNTHREADED

Cross Reference | NSN 5306-00-458-8608
Part Number Cage Code Manufacturer
71843-156878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
Technical Data | NSN 5306-00-458-8608
Characteristic Specifications
THREAD SERIES DESIGNATOR UN
NOMINAL THREAD DIAMETER1.750 INCHES
THREAD QUANTITY PER INCH12
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.955 INCHES MINIMUM AND 1.035 INCHES MAXIMUM
FASTENER LENGTH4.470 INCHES MINIMUM AND 4.500 INCHES MAXIMUM
MINIMUM TENSILE STRENGTH180000 POUNDS PER SQUARE INCH
STYLE DESIGNATOR CONCENTRIC HOLE UNTHREADED
SHOULDER DIAMETER2.001 INCHES NOMINAL
SHOULDER LENGTH3.215 INCHES MINIMUM AND 3.235 INCHES MAXIMUM
CONCENTRIC HOLE DIAMETER1.040 INCHES NOMINAL
HEAD STYLE HEXAGON EXTENDED WASHER
HEAD HEIGHT0.795 INCHES MINIMUM AND 0.825 INCHES MAXIMUM
WIDTH BETWEEN FLATS1.481 INCHES MINIMUM AND 1.502 INCHES MAXIMUM
EXTENDED WASHER DIAMETER2.470 INCHES MINIMUM AND 2.510 INCHES MAXIMUM
EXTENDED WASHER THICKNESS0.120 INCHES NOMINAL