NSN 5306-00-089-3568

Part Details | RIBBED SHOULDER BOLT

5306-00-089-3568 An externally threaded fastener whose threaded portion is of one nominal diameter. It has a series of longitudinal ribs, splines or serrations on all or a part of the shoulder. The minor diameter of the ribs must be greater than the major diameter of the threads. See also BOLT, RIBBED NECK.

Alternate Parts: 56B236317, 56B23631-7, 5306-00-089-3568, 00-089-3568, 5306000893568, 000893568

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JUN 01, 196700-089-356816014 ( BOLT, RIBBED SHOULDER )
REFERENCE DRAWINGS & PICTURES

CROWNED HEXAGON

Cross Reference | NSN 5306-00-089-3568
Part Number Cage Code Manufacturer
56B23631-798750SAN ANTONIO AIR LOGISTICS CENTER
Technical Data | NSN 5306-00-089-3568
Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER0.375 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH1.000 INCHES NOMINAL
FASTENER LENGTH2.250 INCHES NOMINAL
HEAD STYLE9 CROWNED HEXAGON
HEAD DIAMETER0.562 INCHES NOMINAL
HEAD HEIGHT0.188 INCHES NOMINAL
RIB QUANTITY22
RIB MAJOR DIAMETER0.385 INCHES NOMINAL
RIB LENGTH0.625 INCHES NOMINAL
DISTANCE FROM LARGEST DIAMETER OF BEARING SURFACE OF HEAD TO RIBS0.438 INCHES NOMINAL