NSN 5306-00-956-3187

Part Details | INTERNALLY RELIEVED BODY BOLT

5306-00-956-3187 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: 2254074, 5306-00-956-3187, 00-956-3187, 5306009563187, 009563187

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196200-956-318706676 ( BOLT, INTERNALLY RELIEVED BODY )
REFERENCE DRAWINGS & PICTURES

HEXAGON

CONCENTRIC HOLE UNTHREADED

Cross Reference | NSN 5306-00-956-3187
Part Number Cage Code Manufacturer
225407410001NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT
Technical Data | NSN 5306-00-956-3187
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.112 INCHES
THREAD QUANTITY PER INCH40
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.364 INCHES MAXIMUM
FASTENER LENGTH0.636 INCHES NOMINAL
STYLE DESIGNATOR CONCENTRIC HOLE UNTHREADED
SHOULDER DIAMETER0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM
SHOULDER LENGTH0.236 INCHES MINIMUM AND 0.246 INCHES MAXIMUM
CONCENTRIC HOLE DEPTH0.290 INCHES MINIMUM AND 0.310 INCHES MAXIMUM
CONCENTRIC HOLE DIAMETER0.099 INCHES MINIMUM AND 0.109 INCHES MAXIMUM
HEAD STYLE HEXAGON
HEAD HEIGHT0.074 INCHES MINIMUM AND 0.094 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.250 INCHES NOMINAL
SPECIAL TEST FEATURESNAVORD OD44548
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY SPECIAL TEST FEATURES