National Item Identification Number
01-330-1056
013301056
5365-01-330-1056
5365013301056
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)
74897
ILC DOVER LP
DBA ILC
1 MOONWALKER RD
FREDERICA
DE
19946
302-335-3911
Reference Numbers (Part Numbers)
243-20053-01
Required Categories
MATERIAL
OVERALL OUTSIDE DIAMETER
INSIDE DIAMETER
OVERALL HEIGHT
KEY LENGTH;
Required Description
ALUMINUM ALLOY, QQ-A-250/11, ALLOY 6061, T651
1.560 INCHES NOMINAL
1.250 INCHE