National Item Identification Number
01-165-1276
011651276
5306-01-165-1276
5306011651276
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)
0AHU0
0AHU0
Reference Numbers (Part Numbers)
74255637
74255637-6
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNF
0.500 INCHES
20
2A
RIGHT-HAND
0.970 INCHES MINIMUM AND
1.061 INCHES MA