Part Number 176022 having (CAGE Code 05CJ3) and FSC 5995 Cable, Cord, and Wire Assemblies: Communication Equipment in stock with ready to ship. Get an instant quote for 176022 External Focusing System by Welch Allyn Inc. 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.