NSN 5306-00-132-1819

Part Details | INTERNALLY RELIEVED BODY BOLT

5306-00-132-1819 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: 4G13802103A, 4G13802-103A, 5306-00-132-1819, 00-132-1819, 5306001321819, 001321819

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53DEC 13, 196800-132-181906676 ( BOLT, INTERNALLY RELIEVED BODY )
REFERENCE DRAWINGS & PICTURES

UNDERCUT HEXAGON

COUNTERBORE UNTHREADED

Cross Reference | NSN 5306-00-132-1819
Part Number Cage Code Manufacturer
4G13802-103A98897LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS
Technical Data | NSN 5306-00-132-1819
Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER0.625 INCHES
THREAD QUANTITY PER INCH18
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.500 INCHES MINIMUM AND 0.590 INCHES MAXIMUM
FASTENER LENGTH2.735 INCHES MINIMUM AND 2.855 INCHES MAXIMUM
STYLE DESIGNATOR COUNTERBORE UNTHREADED
COUNTERBORE DIAMETER0.440 INCHES NOMINAL
COUNTERBORE DEPTH2.190 INCHES NOMINAL
CONCENTRIC HOLE DIAMETER0.312 INCHES NOMINAL
HEAD STYLE5 UNDERCUT HEXAGON
HEAD DIAMETER1.380 INCHES NOMINAL
HEAD HEIGHT0.220 INCHES NOMINAL
DISTANCE FROM CENTERLINE TO FLAT0.470 INCHES MINIMUM AND 0.475 INCHES MAXIMUM