NSN 5365-00-721-5528

Part Details | KEYED LOCK RING

5365-00-721-5528 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.

Alternate Parts: 9940106, 99-4010-6, 7015, 701-5, KR515, KR5-15, 41892, 4189-2, 9940106, 99-4010-6, 698246, 69824-6, HS698246, HS69824-6, 6265219005, 626-521-9005, 9940106, 99-4010-6, 698246, 69824-6, 141892, 14189-2, 190936, 5365-00-721-5528, 00-721-5528, 5365007215528, 007215528

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-721-552821973 ( RING, LOCK, KEYED )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5365-00-721-5528
Part Number Cage Code Manufacturer
99-4010-656705DONALLCO INC
701-501556EMHART TEKNOLOGIES LLCDBA EMHART FASTENING TEKNOLOGIES
KR5-1501556EMHART TEKNOLOGIES LLCDBA EMHART FASTENING TEKNOLOGIES
4189-230464GENERAL ELECTRIC COLARGE STEAM TURBINE-GENERATOR DEPT
99-4010-699167HAMILTON SUNDSTRAND CORPORATION
69824-673030HAMILTON SUNDSTRAND CORPORATION
HS69824-673030HAMILTON SUNDSTRAND CORPORATION
626-521-900599193HONEYWELL INTERNATIONAL INC.DBA HONEYWELL
99-4010-645934ONTIC ENGINEERING AND MANUFACTURING,INC.
69824-645934ONTIC ENGINEERING AND MANUFACTURING,INC.
14189-278710TRIUMPH CONTROLS, LLCDBA TRIUMPH CONTROLS- NORTH WALES
19093666503WOODWARD, INC.DBA WOODWARD
Technical Data | NSN 5365-00-721-5528
Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING
SURFACE TREATMENT PASSIVATE
OVERALL OUTSIDE DIAMETER0.312 INCHES NOMINAL
INSIDE DIAMETER0.242 INCHES NOMINAL
OVERALL HEIGHT0.035 INCHES NOMINAL
KEY LENGTH0.110 INCHES NOMINAL
KEY WIDTH0.062 INCHES NOMINAL