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 6610-01-271-7593
NSN 5935-01-045-4842
NSN 5985-00-547-5414
NSN 5915-01-406-4637
NSN 5945-01-196-6030
NSN 5945-00-185-4815
NSN 5960-01-215-9232
NSN 7035-00-312-3055
NSN 6320-00-546-9249
NSN 6110-01-367-2165
NSN 5985-01-030-6859
NSN 5990-01-529-7307