NSN 5306-01-369-4802

Part Details | INTERNALLY RELIEVED BODY BOLT

5306-01-369-4802 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: 6874821, 5306-01-369-4802, 01-369-4802, 5306013694802, 013694802

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53DEC 23, 199201-369-480206676 ( BOLT, INTERNALLY RELIEVED BODY )
REFERENCE DRAWINGS & PICTURES

DISHED HEXAGON

COUNTERBORE UNTHREADED

Cross Reference | NSN 5306-01-369-4802
Part Number Cage Code Manufacturer
687482163005ROLLS-ROYCE CORPORATION
Technical Data | NSN 5306-01-369-4802
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJC
NOMINAL THREAD DIAMETER0.138 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.457 INCHES NOMINAL
FASTENER LENGTH0.803 INCHES MINIMUM AND 0.821 INCHES MAXIMUM
STYLE DESIGNATORA COUNTERBORE UNTHREADED
CONCENTRIC HOLE DEPTH0.150 INCHES MINIMUM AND 0.255 INCHES MAXIMUM
CONCENTRIC HOLE DIAMETER0.1076 INCHES MINIMUM AND 0.1157 INCHES MAXIMUM
HEAD STYLE DISHED HEXAGON
HEAD HEIGHT0.307 INCHES MINIMUM AND 0.317 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.246 INCHES MINIMUM AND 0.254 INCHES MAXIMUM
SPECIAL FEATURESUNDEUNDERCUT UNDER COUNTERBORE DIA. 0.098 MIN. AND UNDER CUT UNDER COUNTERBORE DIA. 0.098 MIN. AND 0.102 MAX LENGTH 0.047 MAX AND 0.012 MAX RADIUS.
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT