Part Number 22381-503 having (CAGE Code 3A5R4) and FSC 5355 Knobs and Pointers in stock with ready to ship. Get an instant quote for 22381-503 Dial Knob Lock by General Dynamics Global Imaging. Fill the form below with your desired order quantity, targeted price and the expected order-fulfilment date. Our dedicated account manager will get back to you within 15 minutes.