Part Number HNT-1343-L having (CAGE Code 52033) and FSC 5999 Miscellaneous Electrical and Electronic Components in stock with ready to ship. Get an instant quote for HNT-1343-L Heater Thermal Release by David Round Company The. 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.