A multipiece item consisting of a nonmetallic positioning insert, thrust insert with a bonded washer and a metallic backup washer. It is specifically designed for use in a piping system sound isolation coupling flexible connector for the purpose of isolating sound.
Classification: Gaskets and similar joints of metal sheeting combined with other material or of two or more layers of metal
NSN 2925-00-583-9669
NSN 5835-00-341-5441
NSN 6685-00-067-9314
NSN 6645-01-570-3215
NSN 6220-01-439-9914
NSN 6110-01-424-0612
NSN 6610-00-518-4919
NSN 5935-01-278-0664
NSN 6105-01-476-9092
NSN 5990-00-099-0822
NSN 5895-01-165-6780
NSN 6105-00-064-3018