National Item Identification Number
01-123-4814
011234814
5365-01-123-4814
5365011234814
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)
78286
Reference Numbers (Part Numbers)
65391-11791-101
Required Categories
MATERIAL
OVERALL OUTSIDE DIAMETER
INSIDE DIAMETER
OVERALL HEIGHT
KEY LENGTH;
Required Description
STEEL, MIL-S-5000, COND C
2.3870 INCHES MINIMUM AND
2.3875 INCHES MAXIMUM
1.7