5306-00-061-0105 BOLT,RIBBED SHOULDER Index 5307-00-061-0114 STUD,SELF-LOCKING

National Stock Number:
5306-00-061-0109

Federal Supply Class:
5306

National Item Identification Number:
000610109

Description:
BOLT,RIBBED SHOULDER

Detail:
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.


Manufacturer Information:
14-8060W357PDI GROUND SUPPORT SYSTEMS, INC.


Techincal Specification:
DISTANCE FROM LARGEST DIAMETER OF BEARING SURFACE OF HEAD TO RIBS0.062 INCHES NOMINAL
FASTENER LENGTH1.188 INCHES MINIMUM AND 1.204 INCHES MAXIMUM
HEAD DIAMETER0.750 INCHES NOMINAL
HEAD HEIGHT0.229 INCHES MINIMUM AND 0.239 INCHES MAXIMUM
HEAD STYLEFLAT CHAMFER
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
RIB LENGTH0.294 INCHES MINIMUM AND 0.304 INCHES MAXIMUM
RIB MAJOR DIAMETER0.550 INCHES MINIMUM AND 0.560 INCHES MAXIMUM
RIB MINOR DIAMETER0.526 INCHES MINIMUM AND 0.531 INCHES MAXIMUM
RIB QUANTITY35
THREAD CLASS2A
THREAD LENGTH0.750 INCHES MINIMUM AND 0.781 INCHES MAXIMUM


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