1.1 This specification describes requirements and test methods for the qualification of Polyamide 11 (PA 11) bodied mechanical fittings for use with outside diameter controlled Polyamide 11 (PA 11) pipe, nominal 2 pipe size (IPS), and smaller complying with Specification D 2513. In addition, it specifies general requirements of the material from which these fittings are made. 1.2 The test methods described in this specification are not inte