Part Number NASM16491 TY11 CL3 SI12 having (CAGE Code 80205) and FSC 5325 Fastening Devices in stock with ready to ship. Get an instant quote for NASM16491 TY11 CL3 SI12 Grommet Metallic by National Aerospace Standards Com. 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.