NSN 5306-00-371-4093

Part Details | RIBBED SHOULDER BOLT

5306-00-371-4093 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: 81118, 81118, 5306-00-371-4093, 00-371-4093, 5306003714093, 003714093

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-371-409316014 ( BOLT, RIBBED SHOULDER )
REFERENCE DRAWINGS & PICTURES

CROWNED HEXAGON

Cross Reference | NSN 5306-00-371-4093
Part Number Cage Code Manufacturer
8111841885HAYES WHEELS INTL INCAKRON OPNS
8111861361REXWORKS INC
Technical Data | NSN 5306-00-371-4093
Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER0.562 INCHES
THREAD QUANTITY PER INCH18
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH1.375 INCHES MINIMUM
FASTENER LENGTH2.312 INCHES MINIMUM AND 2.328 INCHES MAXIMUM
HEAD STYLE9 CROWNED HEXAGON
HEAD DIAMETER0.875 INCHES NOMINAL
HEAD HEIGHT0.417 INCHES MINIMUM AND 0.427 INCHES MAXIMUM
RIB MAJOR DIAMETER0.612 INCHES MINIMUM AND 0.622 INCHES MAXIMUM
RIB LENGTH0.750 INCHES NOMINAL
DISTANCE FROM LARGEST DIAMETER OF BEARING SURFACE OF HEAD TO RIBS0.062 INCHES NOMINAL
FEATURES PROVIDED CASEHARDENED