NSN 5306-00-206-6339

Part Details | RIBBED SHOULDER BOLT

5306-00-206-6339 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: 20X403, 623D6, 5306002066339, 20X403, 20X403, MS519463, MS51946-3, 913800X2, PX2040A, 5306-00-206-6339, 00-206-6339, 5306002066339, 002066339

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-206-633916014 ( BOLT, RIBBED SHOULDER )
REFERENCE DRAWINGS & PICTURES

CROWNED HEXAGON

Cross Reference | NSN 5306-00-206-6339
Part Number Cage Code Manufacturer
20X40372865COPCO TRAILER DIV COPCO STEEL ANDENGINEERING CO
623D656442DIAMOND REO TRUCK CO
5306002066339SCY13E.C.A ETABLISSEMENTCENTRALD'APPROVISIONNEMENT DES
20X40363734KAITLIN CORP
20X40378500MERITOR HEAVY VEHICLE SYSTEMS LLC
MS51946-396906MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS
913800X258275SASCO INC CANADIAN DIV
PX2040A89564VULCAN-HART CORP
Technical Data | NSN 5306-00-206-6339
Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER0.750 INCHES
THREAD QUANTITY PER INCH16
THREAD CLASS3A
THREAD DIRECTION LEFT-HAND
THREAD LENGTH1.187 INCHES MINIMUM
FASTENER LENGTH2.562 INCHES NOMINAL
HEAD STYLE9 CROWNED HEXAGON
HEAD DIAMETER1.312 INCHES NOMINAL
HEAD HEIGHT0.312 INCHES NOMINAL
RIB QUANTITY36
RIB MAJOR DIAMETER0.998 INCHES MINIMUM AND 1.008 INCHES MAXIMUM
RIB LENGTH0.560 INCHES MINIMUM AND 0.622 INCHES MAXIMUM
DISTANCE FROM LARGEST DIAMETER OF BEARING SURFACE OF HEAD TO RIBS0.280 INCHES NOMINAL
RIB INCLUDED ANGLE90.0 DEGREES NOMINAL
RIB MINOR DIAMETER0.926 INCHES MINIMUM AND 0.930 INCHES MAXIMUM