National Item Identification Number
00-143-0190
001430190
5365-00-143-0190
5365001430190
National Stock Number
Item Name
RING,LOCK,KEYED
Federal Supply Class
5365
Description
A locking device with two keys spaced approximately 180 degrees center to center and protruding from the seating surface of the ring. When installed the keys mate with companion keyways in the external threads of screw thread inserts, locked-in studs, or similar type items, and cut through sufficient threads of the parent material tapped hole to provide a positive lock between the threaded bodies.
Commercial and Government Entity Code (Supplier Data)
77445
Reference Numbers (Part Numbers)
584879
584879
Required Categories
MATERIAL
OVERALL OUTSIDE DIAMETER
INSIDE DIAMETER
OVERALL HEIGHT
KEY LENGTH;
Required Description
STEEL, CORROSION RESISTING
0.950 INCHES MINIMUM AND
0.970 INCHES MAXIMUM
0.76
