National Item Identification Number
00-152-5174
National Stock Number
Item Name
BOLT,RIBBED SHOULDER
Federal Supply Class
5306
Description
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.
Commercial and Government Entity Code (Supplier Data)
00198
Reference Numbers (Part Numbers)
123749
Required Categories
THREAD CLASS
THREAD LENGTH
FASTENER LENGTH
HEAD DIAMETER
HEAD HEIGHT
RIB QU
Required Description
3A
0.880 INCHES NOMINAL
2.155 INCHES MINIMUM AND
2.165 INCHES MAXIMUM
0.750