D38999/28 Type Jam Nut • (RY38999/28)


The jam nut is critical for installation of D38999/24 type connectors. The jam nut holds the connector safely and securely to a panel. Lock wire holes enable to use of lock wires to secure the connector in high-vibration environments.

Connector Compatibility

Military SpecificationCompatible Connector Series
D38999/28MIL-DTL-38999, Series III