New!! Qty (10) Tyco Electronics D-Sub Backshells. Tyco Part Number 749914-2 (supercedes part number 749914-2). These are "Amplimite Quick-Snap", shell size #1, unshielded, with strain relief, and 2 entries.  Listing is for 10 assemblies, new from excess inventory.  Listing price includes FREE SHIPPING!!