NSN 5306-00-006-0526

Part Details | INTERNALLY RELIEVED BODY BOLT

5306-00-006-0526 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: A51C4359717, A51C43597-17, A51C4359717, A51C43597-17, 5306-00-006-0526, 00-006-0526, 5306000060526, 000060526

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JUN 19, 197200-006-052606676 ( BOLT, INTERNALLY RELIEVED BODY )
REFERENCE DRAWINGS & PICTURES

HEXAGON

BOLT,INTERNALLY REL | 5306-00-006-0526, 000060526

CONCENTRIC HOLE UNTHREADED

BOLT,INTERNALLY REL | 5306-00-006-0526, 000060526
Cross Reference | NSN 5306-00-006-0526
Part Number Cage Code Manufacturer
A51C43597-1726512NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV MISSION SYSTEMS
A51C43597-1761174NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NORTHROP GRUMMAN AEROSPACE
Technical Data | NSN 5306-00-006-0526
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.375 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.346 INCHES MINIMUM AND 0.356 INCHES MAXIMUM
FASTENER LENGTH2.323 INCHES NOMINAL
STYLE DESIGNATOR CONCENTRIC HOLE UNTHREADED
SHOULDER DIAMETER0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM
SHOULDER LENGTH1.967 INCHES MINIMUM AND 1.977 INCHES MAXIMUM
CONCENTRIC HOLE DEPTH1.870 INCHES NOMINAL
CONCENTRIC HOLE DIAMETER0.186 INCHES MINIMUM AND 0.192 INCHES MAXIMUM
HEAD STYLE HEXAGON
HEAD HEIGHT0.120 INCHES NOMINAL
WIDTH BETWEEN FLATS0.740 INCHES MINIMUM AND 0.752 INCHES MAXIMUM